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3305618
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Patent number 3,305,618
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Issue date Feb 21, 1967
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3287481
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Patent number 3,287,481
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Issue date Nov 22, 1966
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B44 - DECORATIVE ARTS
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3075249
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Patent number 3,075,249
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Issue date Jan 29, 1963
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3064312
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Patent number 3,064,312
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Issue date Nov 20, 1962
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2973555
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Patent number 2,973,555
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2962767
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Patent number 2,962,767
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Issue date Dec 6, 1960
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2948019
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Patent number 2,948,019
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Issue date Aug 9, 1960
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2921343
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Patent number 2,921,343
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Issue date Jan 19, 1960
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2908936
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Issue date Oct 20, 1959
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2856635
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Patent number 2,856,635
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2742671
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2559545
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2254445
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A44 - HABERDASHERY JEWELLERY
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2244565
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Patent number 2,244,565
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Issue date Jun 3, 1941
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2208494
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Patent number 2,208,494
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B44 - DECORATIVE ARTS
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2175840
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Patent number 2,175,840
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A44 - HABERDASHERY JEWELLERY
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2128533
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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2103546
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Patent number 2,103,546
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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2097144
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Patent number 2,097,144
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Issue date Oct 26, 1937
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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2087470
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Patent number 2,087,470
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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2084427
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Patent number 2,084,427
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1943063
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Patent number 1,943,063
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Issue date Jan 9, 1934
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A44 - HABERDASHERY JEWELLERY
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1920120
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Issue date Jul 25, 1933
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B44 - DECORATIVE ARTS
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1881038
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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1819811
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Patent number 1,819,811
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Issue date Aug 18, 1931
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL