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发明名称
IMPROVEMENTS IN OR RELATING TO ELECTRIC SWITCHES
摘要
申请公布号
GB1262425(A)
申请公布日期
1972.02.02
申请号
GB19700007638
申请日期
1970.02.17
申请人
PREH ELEKTROFEINMECHANISCHE WERKE JACOB PRE NACHFOLGER;WALTER PREH
发明人
分类号
H01H15/18;H01H33/40
主分类号
H01H15/18
代理机构
代理人
主权项
地址
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