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经营范围
发明名称
Vacuum relay
摘要
申请公布号
US2290907(A)
申请公布日期
1942.07.28
申请号
US19390267747
申请日期
1939.04.14
申请人
C. LORENZ AKTIENGESELLSCHAFT
发明人
GAEBEL ALFRED;LOPP EDMUND
分类号
H01H51/28
主分类号
H01H51/28
代理机构
代理人
主权项
地址
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