Hermann Gehri

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Prangins, CH

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Patents Grantslast 30 patents

Information Patent Grant
Machine tool with interchangeable insert-holding cartridges
- Patent number 4,580,929
- Issue date Apr 8, 1986
- Stellram S.A.
- Hermann Gehri
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cutting tool with interchangeable insert-holding cartridges
- Patent number 4,330,227
- Issue date May 18, 1982
- Stellram S.A.
- Pierre Raye
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Hard metal cutting bit
- Patent number 3,968,550
- Issue date Jul 13, 1976
- Stellram SA
- Hermann Gehri
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR