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Olaf Schwan
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Muenchen, DE
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last 30 patents
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Patent Grant
Tamper-resistant control unit
Patent number
7,698,737
Issue date
Apr 13, 2010
Giesecke & Devrient GmbH
Olaf Schwan
G06 - COMPUTING CALCULATING COUNTING
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last 30 patents
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Patent Application
Control unit
Publication number
20040187035
Publication date
Sep 23, 2004
Olaf Schwan
G06 - COMPUTING CALCULATING COUNTING