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Tab hold-down
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Patent number 3,985,261
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Issue date Oct 12, 1976
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Continental Can Company, Inc.
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Edmund M. Kulesa
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3908857
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Patent number 3,908,857
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Issue date Sep 30, 1975
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3302824
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Patent number 3,302,824
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Issue date Feb 7, 1967
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3292828
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Patent number 3,292,828
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Issue date Dec 20, 1966
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3235165
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Patent number 3,235,165
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Issue date Feb 15, 1966
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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3187932
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Patent number 3,187,932
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Issue date Jun 8, 1965
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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2776787
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Patent number 2,776,787
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Issue date Jan 8, 1957
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL