Membership
Tour
Register
Log in
Franz Baumann
Follow
Person
D-5760 Brilon-Rosenbeck, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Appliance for assisting a swimmer swim, float and/or being towed be...
Patent number
4,973,279
Issue date
Nov 27, 1990
Franz Baumann
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT