Pierre G. Cros

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Saint-Cloud, FR

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Patents Grantslast 30 patents

Information Patent Grant
Adapter device for mounting punches on a bending press
- Patent number 4,534,203
- Issue date Aug 13, 1985
- Promecam Sisson-Lehmann
- Pierre Cros
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Device for bending a tool holder of a folding press or the like
- Patent number 4,449,389
- Issue date May 22, 1984
- Promecam Sisson-Lehmann
- Pierre Cros
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Dimension indicator for sheet-metal folding or shearing machine tools
- Patent number 4,331,020
- Issue date May 25, 1982
- Promecam Sisson-Lehmann
- Pierre G. Cros
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Guillotine shearing machine
- Patent number 4,252,041
- Issue date Feb 24, 1981
- Promecam Sisson-Lehmann
- Pierre G. Cros
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR