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Die Wollfarbstoffe des Jahres 1913 = b Wool colours 1913 (1913)
Bayer Company, Inc · New York : Bayer Company · leaf 15
0,4% Chromk 0,4% Bichrome 0,4% Bichromate de potasse 0,75% Chromkali0,75% Bichrome0,75% Bichromate de potasse l,5%(2hrornkali1,5% Bichrome1,5% Bichromate de potasse … Chrome MordantMordant de chrome3% 1,25% Bichromc 1,25,, Bichromate de potasse 1,5% Bichrome l,5o Bichromate de potasseDyes and dyeing
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