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Oxazine disulfide dyes
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Patent number 7,731,760
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Issue date Jun 8, 2010
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Ciba Corporation
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Christian Cremer
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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3100739
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Patent number 3,100,739
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Issue date Aug 13, 1963
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2472052
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Patent number 2,472,052
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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2443314
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Patent number 2,443,314
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Issue date Jun 15, 1948
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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2439804
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Patent number 2,439,804
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Issue date Apr 20, 1948
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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2412922
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Patent number 2,412,922
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Issue date Dec 17, 1946
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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2368657
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Patent number 2,368,657
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Issue date Feb 6, 1945
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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2044868
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Patent number 2,044,868
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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1939008
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Patent number 1,939,008
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Issue date Dec 12, 1933
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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1914029
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Patent number 1,914,029
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Issue date Jun 13, 1933
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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1886365
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Patent number 1,886,365
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Issue date Nov 8, 1932
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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1809318
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Patent number 1,809,318
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Issue date Jun 9, 1931
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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1778165
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Patent number 1,778,165
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Issue date Oct 14, 1930
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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1532640
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Patent number 1,532,640
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Issue date Apr 7, 1925
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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1452805
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Patent number 1,452,805
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Issue date Apr 24, 1923
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...