-
公开(公告)号:US3073356A
公开(公告)日:1963-01-15
申请号:US5445860
申请日:1960-09-07
Applicant: GEN ELECTRIC
Inventor: ROWAN HARTLEY D , COUGHLIN JACK M
IPC: H01K3/08
CPC classification number: H01K3/08
-
公开(公告)号:US3033242A
公开(公告)日:1962-05-08
申请号:US76284758
申请日:1958-09-23
Applicant: GEN ELECTRIC
Inventor: ROWAN HARTLEY D , COUGHLIN JACK M
IPC: H01K3/10
CPC classification number: H01K3/10
-
公开(公告)号:US2626637A
公开(公告)日:1953-01-27
申请号:US8478849
申请日:1949-04-01
Applicant: GEN ELECTRIC
Inventor: COUGHLIN JACK M
IPC: H01J9/06
CPC classification number: H01J9/06
-
-