D being derived from diaminodiphenyl

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    Azo dyestuffs

    • Patent number 4,265,813
    • Issue date May 5, 1981
    • Bayer Aktiengesellschaft
    • Horst Nickel
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    Polyazo dyestuffs having a dianisidine component, a diaminophenyl s...

    • Patent number 4,083,845
    • Issue date Apr 11, 1978
    • Bayer Aktiengesellschaft
    • Erich Kramer
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    2966483

    • Patent number 2,966,483
    • Issue date Dec 27, 1960
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    2941991

    • Patent number 2,941,991
    • Issue date Jun 21, 1960
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    2927917

    • Patent number 2,927,917
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    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    2856396

    • Patent number 2,856,396
    • Issue date Oct 14, 1958
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    2731459

    • Patent number 2,731,459
    • Issue date Jan 17, 1956
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    2710859

    • Patent number 2,710,859
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    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    2671776

    • Patent number 2,671,776
    • Issue date Mar 9, 1954
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    2507754

    • Patent number 2,507,754
    • Issue date May 16, 1950
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    2417306

    • Patent number 2,417,306
    • Issue date Mar 11, 1947
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    2374063

    • Patent number 2,374,063
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    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    2296925

    • Patent number 2,296,925
    • Issue date Sep 29, 1942
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    2248074

    • Patent number 2,248,074
    • Issue date Jul 8, 1941
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    2202350

    • Patent number 2,202,350
    • Issue date May 28, 1940
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    2190172

    • Patent number 2,190,172
    • Issue date Feb 13, 1940
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    2183087

    • Patent number 2,183,087
    • Issue date Dec 12, 1939
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    2103778

    • Patent number 2,103,778
    • Issue date Dec 28, 1937
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    2083019

    • Patent number 2,083,019
    • Issue date Jun 8, 1937
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    2073000

    • Patent number 2,073,000
    • Issue date Mar 9, 1937
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    1903021

    • Patent number 1,903,021
    • Issue date Mar 28, 1933
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    1888757

    • Patent number 1,888,757
    • Issue date Nov 22, 1932
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    1885609

    • Patent number 1,885,609
    • Issue date Nov 1, 1932
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    1841828

    • Patent number 1,841,828
    • Issue date Jan 19, 1932
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    1832322

    • Patent number 1,832,322
    • Issue date Nov 17, 1931
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    1610946

    • Patent number 1,610,946
    • Issue date Dec 14, 1926
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    655013

    • Patent number 655,013
    • Issue date Jul 31, 1900
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    652456

    • Patent number 652,456
    • Issue date Jun 26, 1900
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    613640

    • Patent number 613,640
    • Issue date Nov 1, 1898
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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    613645

    • Patent number 613,645
    • Issue date Nov 1, 1898
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

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