Bernd Tappehorn

Follow

Person

Wilhelmshaven, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Adjustable ribbon feed rates dependent upon ribbon type for ink rib...
- Patent number 4,440,514
- Issue date Apr 3, 1984
- Olympia Werke AG
- Alfred Keiter
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sound damping ribbon cartridge for a typewriter or similar office m...
- Patent number 4,431,324
- Issue date Feb 14, 1984
- Olympia Werke AG
- Alfred Keiter
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS