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发明名称
CABLE POUR PUITS DE PETROLE
摘要
申请公布号
FR2511178(B1)
申请公布日期
1987.06.12
申请号
FR19820013811
申请日期
1982.08.06
申请人
HARVEY HUBBELL INC
发明人
DAVID HENRY NEUROTH
分类号
H01B7/42;H01B7/08;H01B7/18;H01B7/29;(IPC1-7):H01B7/28
主分类号
H01B7/42
代理机构
代理人
主权项
地址
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