Christophe Py

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Grenoble, FR

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Patents Grantslast 30 patents

Information Patent Grant
System making it possible to control the shape of a charged particl...
- Patent number 5,336,973
- Issue date Aug 9, 1994
- Commissariat a l'Energie Atomique
- Thierry Leroux
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ionization vacuum gauge using a cold micropoint cathode
- Patent number 5,278,510
- Issue date Jan 11, 1994
- Commissariat a l'Energie Atomique
- Robert Baptist
- G01 - MEASURING TESTING