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经营范围
发明名称
Procédé pour orienter des filaments
摘要
申请公布号
FR1118806(A)
申请公布日期
1956.06.12
申请号
FRD1118806
申请日期
1954.12.22
申请人
发明人
LARDENOIS ROBERT
分类号
D01F6/20;D02J1/22
主分类号
D01F6/20
代理机构
代理人
主权项
地址
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