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公开(公告)号:US2860279A
公开(公告)日:1958-11-11
申请号:US50225155
申请日:1955-04-18
Applicant: HESTER ROSS E , KIPPENHAN DEAN O , LAMB WILLIAM A S
Inventor: HESTER ROSS E , KIPPENHAN DEAN O , LAMB WILLIAM A S
IPC: H05H9/00
CPC classification number: H05H9/00
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公开(公告)号:US2901628A
公开(公告)日:1959-08-25
申请号:US47925554
申请日:1954-12-31
Applicant: LAMB WILLIAM A S
Inventor: LAMB WILLIAM A S
IPC: H01J27/04
CPC classification number: H01J27/04
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公开(公告)号:US2920236A
公开(公告)日:1960-01-05
申请号:US80885859
申请日:1959-04-24
Applicant: CHAMBERS EDMUND S , GARREN ALPER A , KIPPENHAN DEAN O , LAMB WILLIAM A S , RIDDELL JR ROBERT J
Inventor: CHAMBERS EDMUND S , GARREN ALPER A , KIPPENHAN DEAN O , LAMB WILLIAM A S , RIDDELL JR ROBERT J
IPC: H05H1/16
CPC classification number: H05H1/16
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