Membership
Tour
Register
Log in
Wilhelm Kuppers
Follow
Person
Monchengladbach, DE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Fiber processing roll having a helical sawtooth clothing
Patent number
5,185,905
Issue date
Feb 16, 1993
Trutzschler GmbH & Co. KG.
Wilhelm Kuppers
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING