Bernard Castagner

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77450 Coupvray, FR

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Patents Grantslast 30 patents

Information Patent Grant
Pyrotechnic tool driving device
- Patent number 5,913,252
- Issue date Jun 15, 1999
- Castagner; Bernard
- Bernard Castagner
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic pyrotechnical penetrometer
- Patent number 5,591,902
- Issue date Jan 7, 1997
- Bernard Castagner
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
System for driving anchors in the ground
- Patent number 5,104,264
- Issue date Apr 14, 1992
- Bernard Castagner
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING