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George Sijbrandij
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Poeldijk, NL
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last 30 patents
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Patent Grant
Support for a side guide of a conveying device
Patent number
4,502,594
Issue date
Mar 5, 1985
Gefra B.V.
George Sijbrandij
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Device for attaching a side guide of a conveyor device to a strut
Patent number
4,470,499
Issue date
Sep 11, 1984
M.C.C. Nederland B.V.
George Sijbrandij
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL