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Bag and method of making the same
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Patent number 5,393,143
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Issue date Feb 28, 1995
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American Packaging Corporation
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Jeffrey D. Muhs
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Bag and method of making the same
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Patent number 5,338,117
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Issue date Aug 16, 1994
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American Packaging Corporation
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Arthur E. Kucksdorf
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Method of making lined square bottom bag
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Patent number 5,149,315
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Issue date Sep 22, 1992
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American Packaging Corporation
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Jeffrey D. Muhs
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
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Bag and method of making the same
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Patent number 4,976,674
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Issue date Dec 11, 1990
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American Packaging Corporation
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Gilbert N. Yannuzzi
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B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD