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发明名称
Procédé permettant la modification de la section initiale d'un fil à base de viscose ou acétate
摘要
申请公布号
FR1068930(A)
申请公布日期
1954.07.01
申请号
FRD1068930
申请日期
1952.10.02
申请人
发明人
CREPET PIERRE
分类号
D01F2/28;D01F11/02
主分类号
D01F2/28
代理机构
代理人
主权项
地址
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