Robert Souplet

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Patents Grantslast 30 patents

Information Patent Grant
Rotary gate valve gasket and process for its manufacture
- Patent number 4,638,976
- Issue date Jan 27, 1987
- Pont-A-Mousson S.A.
- Robert Souplet
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...