Membership
Tour
Register
Log in
Josef B. Harrer
Follow
Person
Dietramszell, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Potentiometer with digital display
Patent number
4,247,816
Issue date
Jan 27, 1981
Litton Systems, Inc.
Josef B. Harrer
G01 - MEASURING TESTING