Membership
Tour
Register
Log in
Ingolf Knopp
Follow
Person
Tuebingen, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Holder for a tangential chasing tool
Patent number
4,174,919
Issue date
Nov 20, 1979
Gustav Wagner Maschinenfabrik
Ingolf Knopp
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR