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Method for producing water repellent down
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Patent number 9,732,464
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Issue date Aug 15, 2017
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Kwong Lung Enterprise Co., Ltd.
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Chang-Cheng Chen
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Fiber and fiber products produced from feathers
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Patent number 5,705,030
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Issue date Jan 6, 1998
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The United States of America as represented by the Secretary of Agriculture
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George Gassner
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Process for preparing fireproof feathers
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Patent number 5,073,304
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Issue date Dec 17, 1991
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Maruhachi Mawata Co., Ltd.
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Tadashi Yamazaki
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Process for resuscitating animal fibers
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Patent number 4,764,173
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Issue date Aug 16, 1988
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Rakkasan Company Ltd.
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Tadao Isshiki
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Processed feathers
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Patent number 4,537,594
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Issue date Aug 27, 1985
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Fogarty P.L.C.
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Charles R. W. Fleet
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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Method of cleaning poultry feathers
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Patent number 4,169,706
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Issue date Oct 2, 1979
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Ernst Kruchen
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3475112
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Patent number 3,475,112
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Issue date Oct 28, 1969
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3041130
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Patent number 3,041,130
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Issue date Jun 26, 1962
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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2977249
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Patent number 2,977,249
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Issue date Mar 28, 1961
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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2975018
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Patent number 2,975,018
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Issue date Mar 14, 1961
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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2959793
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Patent number 2,959,793
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Issue date Nov 15, 1960
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...