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发明名称
Linear condensation polymer fiber
摘要
申请公布号
US2959839(A)
申请公布日期
1960.11.15
申请号
US19550509133
申请日期
1955.05.18
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
CRAIG RAYMOND A.
分类号
D01D5/253
主分类号
D01D5/253
代理机构
代理人
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地址
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