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2363904
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Patent number 2,363,904
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Issue date Nov 28, 1944
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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2342823
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Patent number 2,342,823
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Issue date Feb 29, 1944
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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1736835
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Patent number 1,736,835
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Issue date Nov 26, 1929
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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1694562
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Patent number 1,694,562
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Issue date Dec 11, 1928
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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1375919
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Patent number 1,375,919
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Issue date Apr 26, 1921
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...