Site notice

Prosprius developed this accessible and future-oriented website together with the Internetagentur backslash AG, Frauenfeld, and its Content Management System (CMS). The website was launched on 14.05.2013.

Thank you for visiting our website. We welcome your opinion and suggestions for improvement. Please do not hesitate to share them with us:

Contact Webmaster:

Hans J.R. Steffen
Chief Executive Officer
Lindenstrasse 4
CH-6340 Zug/Baar - Switzerland
Phone: +41 41 501 4030    
Mobile: +41 79 946 7225

Contact backslash:

backslash AG
Schulstrasse 4
8501 Frauenfeld

Phone +41 52 723 58 40
Fax +41 52 723 58 45

Legal Information

General Information

The website is designed exclusively to provide general information and makes no claim as to accuracy and completeness. The uncertainties of the medium require that the following reservations be made. We reserve the right to apply the relevant legal provisions, case-law and practice on a case-by-case basis.

Website contents

Prosprius shall take all reasonable steps to ensure the reliability of the information presented but makes no assurances regarding the accuracy, reliability or completeness of the information contained on the website. Liability claims for material or non-material damages caused by the use or disuse of the information provided or by the use of incorrect and incomplete information are excluded in principle. Prosprius reserves the right to modify this internet presence at any time without prior notice.

Links and references disclaimer

This website contains links to other websites. Prosprius has no influence on their design or content and therefore does not assume any responsibility for other websites. In particular, any liability for content is expressly rejected, whether it is illegal, indecent or just not age-appropriate. The visitor to such a website that is linked to within the Prosprius website shall be fully responsible for his/her visit. This statement applies to all links and references set on Prosprius' own website as well as to third-party entries in interactive content set up by Prosprius (guest book, forum, online subscription, etc.).

Data security

Prosprius assumes no liability for the confidentiality and the integrity of the data exchanged through this website. Spam protection is set up to protect Prosprius' own data.

File format

We have deliberately confined ourselves to the PDF format (Adobe Portable Document Format) as the basis of the documents on our website. Adobe-Reader version 8.0 and above, which can be downloaded free of charge, is required to open these documents.

This website supports future-oriented Microformats.

Copyright note

The contents and structure of the articles and figures published on this website are copyrighted. Prior written approval by Prosprius is required for any use not permitted under copyright law. This applies especially to copying, editing, translation, storage, processing and reproduction of contents in data bases or other electronic media and systems. Website printouts and downloads may be made for personal, private and non-commercial use only.

Legal effect of these disclaimers

These disclaimers should be seen as a part of the web page linking to this page. Should parts or individual wordings of this text not, no longer, or not completely comply with current legislation, this shall not affect the content or validity of the remaining parts of the document.


Prosprius and the Webagentur backslash AG, a partner for professional web design and search engine optimisation, will do everything in their power to achieve maximum availability and integrity of the website but cannot fully guarantee availability.