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发明名称
Procédé de traitement de fibres artificielles
摘要
申请公布号
FR856414(A)
申请公布日期
1940.06.13
申请号
FRD856414
申请日期
1939.06.16
申请人
RHONE-POULENC
发明人
分类号
C08B3/02;C08B3/06;D01F2/28;D06M13/188
主分类号
C08B3/02
代理机构
代理人
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