Membership
Tour
Register
Log in
Regentrop & Bernard GmbH
Follow
Organization
Wuppertal, DE
Organizations
Overview
Industries
People
People
Information
Transactions
Events
Impact
Please log in for detailed analytics
Patents Grants
last 30 patents
Information
Patent Grant
Ribbon cassette with swingable ribbon-guide arms
Patent number
4,867,585
Issue date
Sep 19, 1989
Regentrop & Bernard GmbH
Manfred Dirla
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Typewriter ribbon cassettes with multiple typing tracks
Patent number
4,729,677
Issue date
Mar 8, 1988
Regentrop & Bernard GmbH
Manfred Dirla
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Trademark
last 30 trademarks