Roland Zacharie

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Pont a Mousson, FR

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Patents Grantslast 30 patents

Information Patent Grant
Locked pipe joint and split metal retaining ring therefor
- Patent number 6,062,611
- Issue date May 16, 2000
- Pont-A-Mousson SA
- Alain Percebois
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...