Christian H. Petitjean

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Colombes, FR

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Patents Grantslast 30 patents

Information Patent Grant
Pulsed coherent doppler radar with frequency agility
- Patent number 4,338,604
- Issue date Jul 6, 1982
- Le Materiel Telephonique Thomson-CSF
- Christian H. Petitjean
- G01 - MEASURING TESTING