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Anthraquinone vat dyestuffs
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Patent number 4,408,056
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Issue date Oct 4, 1983
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Bayer Aktiengesellschaft
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Walter Hohmann
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Brown vat dye and its preparation
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Patent number 4,323,510
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Issue date Apr 6, 1982
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BASF Aktiengesellschaft
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Helmut Hoch
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Anthraquinone vat dyestuffs
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Patent number 4,153,608
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Issue date May 8, 1979
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Bayer Aktiengesellschaft
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Walter Hohmann
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3917640
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Patent number 3,917,640
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Issue date Nov 4, 1975
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3870717
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Patent number 3,870,717
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Issue date Mar 11, 1975
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3639430
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Patent number 3,639,430
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Issue date Feb 1, 1972
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3418321
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Patent number 3,418,321
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Issue date Dec 24, 1968
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3341551
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Patent number 3,341,551
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Issue date Sep 12, 1967
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3338904
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Patent number 3,338,904
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Issue date Aug 29, 1967
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3337553
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Patent number 3,337,553
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Issue date Aug 22, 1967
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3304310
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Patent number 3,304,310
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Issue date Feb 14, 1967
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C07 - ORGANIC CHEMISTRY
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3280126
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Patent number 3,280,126
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Issue date Oct 18, 1966
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3274197
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Patent number 3,274,197
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Issue date Sep 20, 1966
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3244719
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Patent number 3,244,719
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Issue date Apr 5, 1966
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3242176
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Patent number 3,242,176
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Issue date Mar 22, 1966
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3230232
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Patent number 3,230,232
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Issue date Jan 18, 1966
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3228958
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Patent number 3,228,958
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Issue date Jan 11, 1966
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3166569
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Patent number 3,166,569
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Issue date Jan 19, 1965
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3165516
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Patent number 3,165,516
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Issue date Jan 12, 1965
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3163551
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Patent number 3,163,551
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Issue date Dec 29, 1964
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D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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3138613
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Patent number 3,138,613
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Issue date Jun 23, 1964
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3108105
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Patent number 3,108,105
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Issue date Oct 22, 1963
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3023220
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Patent number 3,023,220
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Issue date Feb 27, 1962
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3022304
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Patent number 3,022,304
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Issue date Feb 20, 1962
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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2908684
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Patent number 2,908,684
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Issue date Oct 13, 1959
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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2884425
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Patent number 2,884,425
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Issue date Apr 28, 1959
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...