GB191408355A
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An Improved Resist Method of Printing Gallocyanine Dyestuffs on Cotton.
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GB191314860A
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Manufacture of Green Mordant Dyestuffs.
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GB191215140A
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Manufacture of Mordant Nitro-dyestuffs of the Rhodol Series.
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GB191108305A
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Manufacture of New-Leuco-dyestuffs of the Gallocyanine Series.
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GB190812067A
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Manufacture of Condensation Products of Gallocyanines with Ammonia.
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GB190801334A
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Manufacture of the Leuco-gallocyanine corresponding with Pyrogallol.
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GB190719001A
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Manufacture of New Derivatives of Gallocyanine Dyestuffs
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GB190719002A
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Manufacture of New Gallocyanines.
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GB190715138A
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An Improvement in the Manufacture of Condensation Products of Gallocyanines with Amines.
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