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Peter Goldmann
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Vienna, AT
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last 30 patents
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Patent Grant
Scanning device for a chip card
Patent number
4,899,035
Issue date
Feb 6, 1990
U.S. Philips Corporation
Peter Goldmann
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System for recording or detecting two marking signals on a record c...
Patent number
4,639,793
Issue date
Jan 27, 1987
U.S. Philips Corporation
Peter Goldmann
G11 - INFORMATION STORAGE