Umberto Scarpellini

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Patents Grantslast 30 patents

Information Patent Grant
Device for connecting low-voltage devices
- Patent number 6,893,298
- Issue date May 17, 2005
- ABB Service S.R.L.
- Umberto Scarpellini
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Device for connecting low-voltage devices
- Publication number 20040110409
- Publication date Jun 10, 2004
- ABB Service S.r.I
- Umberto Scarpellini
- H01 - BASIC ELECTRIC ELEMENTS