Raymond Clavel

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Yverdon, CH

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Patents Grantslast 30 patents

Information Patent Grant
Strike and non-strike impact control mechanism for typewriter
- Patent number 4,348,121
- Issue date Sep 7, 1982
- Hermes Precisa International S.A.
- Raymond Clavel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Device for positioning the beginning of a line in a typewriter
- Patent number 4,344,714
- Issue date Aug 17, 1982
- Hermes Precisa International S.A.
- Raymond Clavel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Shift mechanism
- Patent number 4,299,505
- Issue date Nov 10, 1981
- Raymond Clavel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Transmission mechanism, notably for typewriters
- Patent number 4,109,778
- Issue date Aug 29, 1978
- Hermes Precisa International S.A.
- Raymond Clavel
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Typewriter shift mechanism
- Patent number 3,972,404
- Issue date Aug 3, 1976
- Hermes Precisa International S.A.
- Ulrich Menzi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS