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Leather treatment agent and its use
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Patent number 5,103,521
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Issue date Apr 14, 1992
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Bayer Aktiengesellschaft
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Harro Traubel
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3647350
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Patent number 3,647,350
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Issue date Mar 7, 1972
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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3477800
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Patent number 3,477,800
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Issue date Nov 11, 1969
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3418063
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Patent number 3,418,063
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Issue date Dec 24, 1968
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3363972
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Patent number 3,363,972
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Issue date Jan 16, 1968
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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3213046
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Patent number 3,213,046
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Issue date Oct 19, 1965
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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2925314
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Patent number 2,925,314
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Issue date Feb 16, 1960
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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2813773
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Patent number 2,813,773
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Issue date Nov 19, 1957
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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2813774
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Patent number 2,813,774
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Issue date Nov 19, 1957
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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2501184
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Patent number 2,501,184
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Issue date Mar 21, 1950
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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2421622
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Patent number 2,421,622
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Issue date Jun 3, 1947
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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2362377
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Patent number 2,362,377
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Issue date Nov 7, 1944
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
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2231892
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Patent number 2,231,892
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Issue date Feb 18, 1941
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D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...