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发明名称
Electronic switch with means to halt the flow of electrons to initiate an arc discharge
摘要
申请公布号
US3317787(A)
申请公布日期
1967.05.02
申请号
US19640351945
申请日期
1964.03.16
申请人
ROBERT CREVELING
发明人
CREVELING ROBERT
分类号
H01J17/44
主分类号
H01J17/44
代理机构
代理人
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地址
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