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发明名称
Method of spinning solutions of polyacrylonitrile or mixed polymers thereof
摘要
申请公布号
US2779746(A)
申请公布日期
1957.01.29
申请号
US19520320370
申请日期
1952.11.14
申请人
VEREINIGTE GLANZSTOFF-FABRIKEN AKTIENGESELLSCHAFT
发明人
HEISENBERG ERWIN;PIROT ERNST
分类号
D01D1/06;D01F6/18
主分类号
D01D1/06
代理机构
代理人
主权项
地址
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