Assignee

SOTIMAG SARL

FR·1 granted patent·85 citations·filing 1985–1985

Technology mixB41M1 B42D1 Y10S1 Y10T1

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0186US4627642AMethod of marking for deterring fraud with valuable documentsSOTIMAG SARL·Filed 1985·Granted Dec 9, 1986·85 cites·19 claims

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