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Henricus E. Beekman
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Eindhoven, NL
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last 30 patents
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Patent Grant
Electromagnetic support with current-independent characteristics
Patent number
5,243,491
Issue date
Sep 7, 1993
U.S. Philips Corporation
Jan Van Eijk
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Grant
Optical lithographic device having a machine frame with force compe...
Patent number
5,172,160
Issue date
Dec 15, 1992
U.S. Philips Corp.
Jan Van Eijk
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY