Pierre Petit

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Maizieres-les-Metz, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process and device for measuring the pressing force between the rol...
- Patent number 4,993,270
- Issue date Feb 19, 1991
- IRSID
- Pierre Petit
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...