Membership
Tour
Register
Log in
Hermann-Jochen Zerver
Follow
Person
Remscheid, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Device for measuring the tightening angle on a wrench
Patent number
4,218,828
Issue date
Aug 26, 1980
C. Plath KG
Johann-Peter Holting
G01 - MEASURING TESTING