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Conveying apparatus
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Patent number 4,135,618
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Issue date Jan 23, 1979
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Wilhelmstal-Werke GmbH
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Gustav Kuckhermann
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3871270
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Patent number 3,871,270
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Issue date Mar 18, 1975
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3759508
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Patent number 3,759,508
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Issue date Sep 18, 1973
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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3587824
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Patent number 3,587,824
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Issue date Jun 28, 1971
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3366221
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Patent number 3,366,221
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Issue date Jan 30, 1968
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3321062
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Patent number 3,321,062
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Issue date May 23, 1967
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3269516
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Patent number 3,269,516
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Issue date Aug 30, 1966
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3189158
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Patent number 3,189,158
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Issue date Jun 15, 1965
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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2794372
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Patent number 2,794,372
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Issue date Jun 4, 1957
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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2668708
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Patent number 2,668,708
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Issue date Feb 9, 1954
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2262303
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Patent number 2,262,303
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Issue date Nov 11, 1941
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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1693928
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Patent number 1,693,928
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Issue date Dec 4, 1928
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD