responsible for the content
DE - 20144 Hamburg
Content and design of the website are protected by German copy right or are used with the approval of third parties. They might under no circumstances be used, copied, released, alienated, changed without the written agreement of Gunnar Hoffrichter.
Despite careful control of contents we will disclaim liability for external links. For these contents the respective operators are liable.
2021 Gunnar Hoffrichter