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Pyrazolinyl indolium dyestuffs
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Patent number 4,143,228
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Issue date Mar 6, 1979
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Bayer Aktiengesellschaft
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Hubertus Psaar
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Monoazo compounds
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Patent number 3,971,740
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Issue date Jul 27, 1976
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Ciba-Geigy AG
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Nalin Binduprasad Desai
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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Dyeing keratinous fibers
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Patent number 3,966,397
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Issue date Jun 29, 1976
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Lever Brothers Company
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Nicholas Hay Leon
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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3887379
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Patent number 3,887,379
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Issue date Jun 3, 1975
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G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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3853841
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Patent number 3,853,841
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Issue date Dec 10, 1974
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3843625
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Patent number 3,843,625
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Issue date Oct 22, 1974
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3810932
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Patent number 3,810,932
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Issue date May 14, 1974
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3788801
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Patent number 3,788,801
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Issue date Jan 29, 1974
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3784559
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Patent number 3,784,559
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Issue date Jan 8, 1974
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3695821
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Patent number 3,695,821
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Issue date Oct 3, 1972
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3679657
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Patent number 3,679,657
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Issue date Jul 25, 1972
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3641142
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Patent number 3,641,142
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Issue date Feb 8, 1972
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3564006
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Patent number 3,564,006
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Issue date Feb 16, 1971
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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3519642
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Patent number 3,519,642
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Issue date Jul 7, 1970
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C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...