Membership
Tour
Register
Log in
Wilhelm Durach
Follow
Person
Lindau, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Rotary piston blower having offset shafts and a tapered housing to...
Patent number
4,758,140
Issue date
Jul 19, 1988
Wankel GmbH
Wilhelm Durach
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...