Hauptstraße 392
53639 Königswinter
Phone +49 (2223) 704-0
Fax +49 (2223) 704-70
Mail info(at)zera.de
Protection of data privacy & exclusion of liability
1. Content of the online offer
ZERA GmbH assumes no guarantee for the timeliness, correctness, completeness or quality of the information provided. Liability claims against ZERA GmbH for damage of a material or conceptual nature resulting from the utilisation or non-utilisation of the information on offer or from the use of erroneous or incomplete information are principally excluded unless such damage was the result of demonstrable wilful or gross negligence on the part of ZERA GmbH. All of the offers are subject to confirmation and are non-binding. ZERA GmbH explicitly reserves the right to modify, supplement or delete sections of the website or the entire offer without separate notice or to temporarily or permanently remove the publication.
2. References and Links
Liability for any direct or indirect references to other websites (links) which are beyond the sphere of responsibility of ZERA GmbH shall only arise in the event that ZERA GmbH is aware of the content and if it were technically viable and reasonable for ZERA GmbH to prevent utilisation in the case of illegal contents. ZERA GmbH hereby expressly declares that no illegal content was recognisable for such links at the point in time in which these links were set up. ZERA GmbH has no influence whatsoever on the current or future layout, the content or the copyright of linked sites. ZERA GmbH therefore expressly disclaims any responsibility for the content of links which was altered subsequent to the setting up of such links. This statement applies for all links and references created within the Internet offer of ZERA GmbH and for entries by third parties in visitors' books, discussion forums and mailing lists created by the author. The owners of linked websites shall be held solely liable for illegal, erroneous and incomplete content and in particular for losses resulting from the utilisation or non-utilisation of any information offered on such links. Persons who merely use links to refer to respective publications will not be held liable.
3. Copyright and Trademark Legislation
ZERA GmbH endeavours in all publications to observe copyrights for all of the diagrams, sound documents, video sequences and texts used, to use diagrams, sound documents, video sequences and texts created by ZERA GmbH or to resort to public domain diagrams, sound documents, video sequences and texts. All of the brand marks and trademarks named in the Internet offer and, where applicable, those protected by third parties are unrestrictedly subject to the provisions of currently-valid trademark law and to the proprietary rights of the respective registered owner. Reference alone shall not warrant the conclusion that trademarks are not protected by the rights of third parties. The copyright of information published and created by the author shall remain solely with the author of the sites. No such diagrams, sound documents, video sequences and texts may be duplicated or used in other electronic or printed publications without the express prior agreement of ZERA GmbH.
4. Data Protection
Any personal or business data (email addresses, names and addresses) entered under our Internet offer is provided on an explicitly voluntary basis by the user. Utilisation of the services on offer and payment for these services shall be carried out without the provision of such data or on the provision of anonymous data or a pseudonym insofar as this is technically possible and reasonable.
5. Validity of this Disclaimer
This disclaimer is to be considered a part of the internet offer from which reference was made to this site. The content and the validity of the remaining parts of this document shall remain unaffected if parts of this text or individual wording in this text do not or no longer comply with applicable law or do not fully comply with applicable law.
Technical Information concerning our Website
This entire website, including the pictures it contains, was free of any virus when it was uploaded onto the Web server. Viewing or downloading this website onto your PC will not have any effect on other existing data. Most of the coding of this website is based on the (conventional) HTML V4.0 programming standard. We do not apply any browser-specific functions which are incompatible with the "standard". Any characters not included in the 7-bit ASCII range are ISO-Latin-1 (ISO-8859-1). This website was tested (with the respective latest available version of NETSCAPE Navigator and MS Internet Explorer). If you are using a browser which is not graphic-compatible, instead of pictures you will see comments [in square brackets] with information on content, file type and picture size. No FRAMESETs.
Please inform us if you run into any problems despite having exercised due caution. Many thanks.
Responsible according to the tele-service data protection law and the medium service international treaty (TDDSG & MDStV).
ZERA GmbH
Hauptstraße 392
53639 Königswinter
Phone: +49 (2223) 704-0
Fax: +49 (2223) 704-70
The enterprise is registered with the registry court Koenigswinter commercial
register number
HRB 7073
Sales tax ID
DE 218515479
Represented by the managing directors
Dr. Prosper Suwelack & Rainer Otto
- General purchasing conditions of ZERA
131 kb- Download
- Imagebrochure 2007
921 kb- Download
- General Terms and Conditions (ZVEI)
434 kb- Download
- additional conditions of ZERA GmbH
46 kb- Download
- certificate ISO9001, english
250 kb- Download
- certificate ISO9001, french
272 kb- Download
- certificate ISO9001, spanish
261 kb- Download
