Cornelis van Raamsdonk

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Schortens, DE

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Patents Grantslast 30 patents

Information Patent Grant
Elastic cover of an elastomeric material
- Patent number 4,374,223
- Issue date Feb 15, 1983
- Olympia Werke AG
- Cornelis Van Raamsdonk
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Closing device for an ink printing head
- Patent number 4,300,145
- Issue date Nov 10, 1981
- Olympia Werke AG
- Cornelis van Raamsdonk
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Maintaining the nozzle surface of an ink writing head
- Patent number 4,223,322
- Issue date Sep 16, 1980
- Olympia Werke AG
- Cornelis van Raamsdonk
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS