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Pavillons sous Bois, FR
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last 30 patents
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Patent Grant
Cell for the measurement of the dielectric constant of viscous or p...
Patent number
4,546,312
Issue date
Oct 8, 1985
L'Oreal
Alain M. Brun
G01 - MEASURING TESTING
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Patent Grant
Method of and device for forming openings in a gelatinous substance
Patent number
4,354,406
Issue date
Oct 19, 1982
L'Oreal
Alain Brun
G01 - MEASURING TESTING