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Collapsible bulk container
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Patent number 4,817,824
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Issue date Apr 4, 1989
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Custom Packaging Systems, Inc.
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Arthur E. LaFleur
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Collapsible bag and method
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Patent number 4,798,572
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Issue date Jan 17, 1989
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Custom Packaging Systems, Inc.
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Arthur E. LaFleur
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Large bag with liner
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Patent number 4,781,472
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Issue date Nov 1, 1988
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Custom Packaging Systems, Inc.
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Arnie LaFleur
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Large bag with lift straps
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Patent number 4,781,473
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Issue date Nov 1, 1988
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Custom Packaging Systems, Inc.
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Arnie LaFleur
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Large bulk bag
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Patent number 4,596,040
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Issue date Jun 17, 1986
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Custom Packaging Systems
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Arthur E. LaFleur
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL