This website is operated by:
Siegtalstraße 32-34
57080 Siegen/Germany

CEO: Dipl.-Ing. Dietmar A. Wolf, Dipl.-Ing. Klaus-Dieter Wolf


Telephone: +49 (0) 271/35 908-0
Fax:            +49 (0) 271/35 908-50

Headquarters: Siegen
Register court of Siegen: HRB 1157
Tax no.: 342/5841/0526
VAT Id.: DE 126569404,

Responsible for content pursuant to § 55 II RStV (interstate broadcasting agreement): Dipl.-Ing. Dietmar A. Wolf

1. Website content
Der The author does not assume any liability for the topicality, correctness, completeness or quality of the information provided. Any liability claims against the author which are based on material or immaterial damage due to the use or non-use of information provided or the use of incorrect or incomplete information is basically excluded except in the event of demonstrable intent or gross negligence by the author.

All information is provided without commitment. The author explicitly reserves the right to change, complement, delete, interrupt or terminate postings of the website in whole or in part without notification.

2. References and links
Direct or indirect links to external websites ("hyperlinks") outside the area of responsibility of the author entail liability only if the author knows the content of such linked pages or if it was technically possible and reasonable to prevent use in the event of illegal content.

The author hereby explicitly states that at the time of placing the link, no illegal content was identifiable on linked pages. Any current or future design, content or copyright of linked pages are beyond the author’s control. The author therefore explicitly dissociates himself from all content of linked pages which has been modified after placing the link.
This statement applies to all links and references within our own websites as well as third party postings in guest books, discussion forums, linked directories, mailing lists and any other form of database set up by the author which allow external writing access. Any liability for illegal, incorrect or incomplete content and in particular for damage arising from the use or non-use of such information provided exclusively lies with the provider of any such linked page and not the person referring to such publication by placing the link.

3. Copyright and trademark law
The author is committed to complying with the copyright of illustrations, graphics, audio documents, video sequences and texts in all publications, to use illustrations, graphics, audio documents, video sequences and texts developed by himself or to use license-free graphics, audio documents, video sequences and texts.
Any trademarks with third party copyright mentioned on these websites are subject without limitation to the provisions of the applicable trademark law and title of the registered owner. Mentioning such trademarks does not allow the conclusion to be drawn that these are not subject to third party rights.
Copyright for publicised items developed by the author himself remains with the author of these websites. The copying or use of such graphics, audio documents, video sequences and texts in other electronic or printed publications without the author’s explicit consent is prohibited.

4. Privacy
Unless these websites provide the possibility of entering personal or business data (e-mail address, name, address), the disclosure of such data by the user is made on a voluntary basis. The use of and payment for services provided is – as far as this is technically feasible and reasonable – also permitted without providing such data or using sanitized data or a pseudonym. The third-party use of contact data provided in the legal notice or on other such pages, including postal address, telephone and fax numbers as well as e-mail address to submit unsolicited information is not permitted. In the event of non-compliance with this prohibition, we explicitly reserve the rights to undertake legal action against the sender of so-called spam mail.

5. Legal effectiveness of this disclaimer
This disclaimer is valid as part of our websites from which a link was placed to the disclaimer. If any part or any of the wording of this text is not, not fully or no longer in line with the applicable legal situation, the other parts of the
document remain unaffected in terms of content and validity.