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经营范围
发明名称
Procédé de formation par extrusion d'une gaine métallique sur un câble électrique et appareil pour la mise en oeuvre de ce procédé.
摘要
申请公布号
CH273145(A)
申请公布日期
1951.01.31
申请号
CHD273145
申请日期
1947.11.19
申请人
STANDARD TELEPHONE ET RADIO S. A.
发明人
STANDARD TELEPHONE ET RADIO S. A.
分类号
B21C23/26
主分类号
B21C23/26
代理机构
代理人
主权项
地址
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