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发明名称
VACUUM SWITCH FOR ALTERNATING CURRENT INTERRUPTION
摘要
申请公布号
US3636292(A)
申请公布日期
1972.01.18
申请号
USD3636292
申请日期
1970.10.16
申请人
SPRECHER & SCHUH AG.
发明人
ADRIAN W. ROTH
分类号
H01H9/54;H01H33/66;(IPC1-7):H01H33/66
主分类号
H01H9/54
代理机构
代理人
主权项
地址
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