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发明名称
IMPROVEMENTS IN VACUUM-TYPE CIRCUIT INTERRUPTER WITH CONTACTS CONTAINING A REFRACTORY METAL
摘要
申请公布号
GB1213759(A)
申请公布日期
1970.11.25
申请号
GB19690046219
申请日期
1969.09.19
申请人
GENERAL ELECTRIC COMPANY
发明人
分类号
H01H1/02
主分类号
H01H1/02
代理机构
代理人
主权项
地址
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