eng. office knut ackermann
altes feld 14
tel: +49 (0) 2375 205 461 - 0
fax: +49 (0) 2375 205 461 - 9
owner: dipl.-ing. knut ackermann
vat id no: DE 247240580
we check the content of our website with great care. however, we do not accept any liability for the content of external links. the operators of websites linked to ours are solely responsible for their content.
clan marketing gmbh, kirchtreppe 8, 45219 essen
the author does not accept any liability for the currency, accuracy, completeness or quality of the information provided.
liability claims against the author, which relate to damage of a material or abstract nature caused by the use or non-use of the information provided or due to the use of defective or incomplete information are categorically excluded, assuming no verifiably intentional or grossly negligent liability exists on the part of the author.
any offers made are of a non-binding nature. the author expressly reserves the right to change, supplement or delete either parts of or all of the information supplied or to discontinue publication, either temporarily or permanently.
copyright and trademark law
in all publications, the author endeavours to observe the copyrights of the images, audio documents, video sequences and texts utilised, to use images, audio documents, video sequences and texts created by himself, or to use public-domain images, audio documents, video sequences and texts.