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BE411854A
(ja�@�@)
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EP0078007B1
(de)
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Metallkomplexe von Polyazofarbstoffen
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DE1419867A1
(de)
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Verfahren zur Herstellung von Azofarbstoffen
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BE358203A
(ja�@�@)
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BE411969A
(ja�@�@)
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US722715A
(en)
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Wool-dye and process of making same.
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(ja�@�@)
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(ja�@�@)
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BE571815A
(ja�@�@)
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US1815782A
(en)
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New azo dyestuffs and metal compounds thereof
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DE169683C
(ja�@�@)
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BE533960A
(ja�@�@)
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CH333931A
(fr)
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Procédé de préparation de colorants azoïques métallifères
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(ja�@�@)
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BE527168A
(ja�@�@)
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(ja�@�@)
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BE533666A
(ja�@�@)
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DE1419837A1
(de)
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Verfahren zur Herstellung von reaktiven Farbstoffen
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(ja�@�@)
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BE449155A
(ja�@�@)
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(ja�@�@)
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BE511844A
(ja�@�@)
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BE549324A
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