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Detachable multi-unit package with flap
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Patent number 5,299,733
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Issue date Apr 5, 1994
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Container Systems, Inc.
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Elmer D. Werth
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Detachable multi-unit package
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Patent number 5,249,738
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Issue date Oct 5, 1993
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Container Systems, Inc.
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Elmer D. Werth
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Door construction for folding container
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Patent number 4,221,302
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Issue date Sep 9, 1980
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Container Systems Corp.
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Julius B. Kupersmit
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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