Angelo Trappa

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Castegnato, IT

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Patents Grantslast 30 patents

Information Patent Grant
Valve or tap for fluids with locking device
- Patent number 7,178,781
- Issue date Feb 20, 2007
- Valvosanitaria Bugati S.p.A.
- Angelo Trappa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Valve or tap for fluids with mechanical stop device
- Publication number 20040238770
- Publication date Dec 2, 2004
- Valvosanitaria Bugatti S.p.A.
- Angelo Trappa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Valve or faucet for fluids with mechanical locking device
- Publication number 20040217310
- Publication date Nov 4, 2004
- Angelo Trappa
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...