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Bernardus M. van Thoor
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Maarssenbroek, NL
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last 30 patents
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Patent Grant
Disposable filter cartridge, whether or not combined with a water r...
Patent number
4,995,310
Issue date
Feb 26, 1991
Douwe Egberts Koninklijke Tabaksfabriek-Koffiebranderijen-Theehandel N.V.
Joost van der Lijn
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Patent Grant
Disposable filter cartridge, whether or not combined with a water r...
Patent number
4,860,645
Issue date
Aug 29, 1989
Douwe Egberts Koninklijke Tabaksfabriek-Koffiebranderijen-Theehandel
Joost van der Lijn
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL