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Microbox Filmdatenbank GmbH
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Bad Nauheim, DE
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Patents Grants
last 30 patents
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Patent Grant
Film card camera and method for preparing and printing original and...
Patent number
5,003,349
Issue date
Mar 26, 1991
Microbox Filmdatenbank GmbH
Ulrich Welp
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY