Jean-Philippe Rouland

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Bonneuil Sur Marne, FR

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Patents Grantslast 30 patents

Information Patent Grant
Safety connecting device, in particular for piping, an end-coupler...
- Patent number 9,188,261
- Issue date Nov 17, 2015
- JPB Systeme
- Damien Marc
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Safety Connecting Device, In Particular For Piping, An End-Coupler...
- Publication number 20150028587
- Publication date Jan 29, 2015
- JPB SYSTEME
- Damien Marc
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...