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发明名称
REVERSE MAGNETRON HAVING A TIE RING STIFFENING STRUCTURE FOR ITS CATHODE SUPPORT FINGERS
摘要
申请公布号
US3441792(A)
申请公布日期
1969.04.29
申请号
USD3441792
申请日期
1966.07.08
申请人
S F D LAB. INC.
发明人
GEORGE E. GLENFIELD
分类号
H01J25/55;(IPC1-7):H01J25/50
主分类号
H01J25/55
代理机构
代理人
主权项
地址
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