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经营范围
发明名称
Perfectionnements à la fabrication des tuyaux, conduits, gaines, etc.
摘要
申请公布号
FR1027548(A)
申请公布日期
1953.05.12
申请号
FRD1027548
申请日期
1950.11.10
申请人
PIRELLI-GENERAL CABLE WORKS LIMITED
发明人
分类号
B21C37/09;H01B7/20
主分类号
B21C37/09
代理机构
代理人
主权项
地址
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