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发明名称
Procédé pour ennoblir des fils en polyacrylonitrile
摘要
申请公布号
FR1071501(A)
申请公布日期
1954.09.01
申请号
FRD1071501
申请日期
1953.02.26
申请人
FARBENFABRIKEN BAYER
发明人
分类号
D01F6/18;D06M11/05
主分类号
D01F6/18
代理机构
代理人
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