Hourglass Impressum
Contact Details
Commercial Register
Registration Court: Amtsgericht München
Registration Number: HRB 150797
Managing Directors
Prof. Dr. Stefan Seeger
Dr. Stefan Niehren
Responsible for Content
Prof. Dr. Stefan Seeger
Copyright and Image Credits
The contents of hourglass.com are, unless otherwise stated, protected by copyright.
Photographs used are credited where applicable or listed below, provided they were not created in-house.
The use of photographs on third-party sites is only permitted within the scope of the respective licence of the rights holder.