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Marc Haudeville
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Paris, FR
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last 30 patents
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Patent Grant
Electronic identification device and method
Patent number
8,018,220
Issue date
Sep 13, 2011
GDF Suez
Marc Haudeville
G01 - MEASURING TESTING
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last 30 patents
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Patent Application
ELECTRONIC IDENTIFICATION DEVICE AND METHOD
Publication number
20090256548
Publication date
Oct 15, 2009
GDF SUEZ
Marc Haudeville
G01 - MEASURING TESTING