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发明名称
DRAW-TWIST-TEXTURED POLYESTER YARNS AND THEIR MANUFACTURE
摘要
申请公布号
IL40178(D0)
申请公布日期
1972.10.29
申请号
IL19720040178
申请日期
1972.08.22
申请人
E I DU PONT DE NEMOURS AND CO
发明人
分类号
D01F6/62;D02G1/02
主分类号
D01F6/62
代理机构
代理人
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地址
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