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发明名称
Perfectionnement aux dispositifs de soufflage d'arc et son application aux relais multicontacts
摘要
申请公布号
FR1344534(A)
申请公布日期
1963.11.29
申请号
FR19620914727
申请日期
1962.11.08
申请人
发明人
ARNOUX ANDRE
分类号
H01H9/44;H01H31/22;H01H33/59;H01H50/38;H01H51/22
主分类号
H01H9/44
代理机构
代理人
主权项
地址
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