Michel Sonrier

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Bois D'Arcy, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for the magnetic recording of information element...
- Patent number 5,883,750
- Issue date Mar 16, 1999
- Thomson-CSF
- Fran.cedilla.ois Maurice
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium encoded to enable track following and...
- Patent number 5,796,710
- Issue date Aug 18, 1998
- Thomson-CSF
- Fran.cedilla.ois Maurice
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording medium encoded to enable track following
- Patent number 5,640,285
- Issue date Jun 17, 1997
- Thomson-CSF
- Fran.cedilla.ois Maurice
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for preventing cross-talk during reproduction...
- Patent number 5,493,553
- Issue date Feb 20, 1996
- Thomson-CSF
- Francois Maurice
- G11 - INFORMATION STORAGE