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发明名称
Conducteurs électriques revêtus de titane et leur procédé de fabrication
摘要
申请公布号
FR1369660(A)
申请公布日期
1964.08.14
申请号
FR19630947661
申请日期
1963.09.16
申请人
CALUMET & HECLA, INC.
发明人
分类号
H01B1/02
主分类号
H01B1/02
代理机构
代理人
主权项
地址
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