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公开(公告)号:US2965218A
公开(公告)日:1960-12-20
申请号:US60439056
申请日:1956-08-16
Applicant: RAND DEV CORP
Inventor: JAYNE THEODORE D
IPC: H01J7/18
CPC classification number: H01J7/183
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公开(公告)号:US2996793A
公开(公告)日:1961-08-22
申请号:US50693255
申请日:1955-05-09
Applicant: RAND DEV CORP
Inventor: JAYNE THEODORE D
IPC: C22C29/14
CPC classification number: C22C29/14
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