Gerardo Bonnin Barcelo

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Madrid, ES

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Patents Grantslast 30 patents

Information Patent Grant
Position indicator for submerged valves
- Patent number 6,822,577
- Issue date Nov 23, 2004
- S. L. Servinge
- José Luis Sañudo Tofiño
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...