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发明名称
Récupération des colorants pour acétate
摘要
申请公布号
FR732265(A)
申请公布日期
1932.09.15
申请号
FRD732265
申请日期
1931.04.30
申请人
SOCIETE POUR LA FABRICATION DE LA SOIE "RHODIASETA"
发明人
分类号
C09B67/54;D06P1/00
主分类号
C09B67/54
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代理人
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