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经营范围
发明名称
Arc extinguishing switch structure
摘要
申请公布号
US3192348(A)
申请公布日期
1965.06.29
申请号
US19620173400
申请日期
1962.02.15
申请人
LICENTIA PATENT-VERWALTUNGS-G.M.B.H.
发明人
GESSNER KARL-LUDWIG
分类号
H01H9/36
主分类号
H01H9/36
代理机构
代理人
主权项
地址
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