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发明名称
SPINNING PROCESS
摘要
申请公布号
US3608041(A)
申请公布日期
1971.09.21
申请号
USD3608041
申请日期
1969.12.17
申请人
CELANESE CORP.
发明人
JOSEPH GERMANO SANTANGELO
分类号
B29C47/30;D01D4/02;(IPC1-7):B28B3/20;D01F3/26
主分类号
B29C47/30
代理机构
代理人
主权项
地址
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