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Karel Kuiper
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8071 CN Nunspeet, NL
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last 30 patents
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Patent Grant
Suspension hook
Patent number
5,203,818
Issue date
Apr 20, 1993
Karel Kuiper
E04 - BUILDING
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Patent Grant
Suspension system for ceiling panels, and a sectional bar for such...
Patent number
5,076,036
Issue date
Dec 31, 1991
Karel Kuiper
E04 - BUILDING