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经营范围
发明名称
PRODUCTION OF SPLIT FIBERS
摘要
申请公布号
US3624194(A)
申请公布日期
1971.11.30
申请号
USD3624194
申请日期
1968.12.26
申请人
J.P. BEMBERG AG.
发明人
ERNST PIROT
分类号
D01D5/42;D01F6/04;(IPC1-7):B29C23/00;B29C24/00
主分类号
D01D5/42
代理机构
代理人
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