Filippo Gemma

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Roma, IT

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Patents Grantslast 30 patents

Information Patent Grant
Electron-emitting cold cathode device
- Patent number 9,111,711
- Issue date Aug 18, 2015
- Selex ES S.p.A.
- Giacomo Ulisse
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRON-EMITTING COLD CATHODE DEVICE
- Publication number 20150022076
- Publication date Jan 22, 2015
- SELEX ES S.P.A.
- Giacomo Ulisse
- H01 - BASIC ELECTRIC ELEMENTS