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公开(公告)号:US2429243A
公开(公告)日:1947-10-21
申请号:US44753642
申请日:1942-06-18
Applicant: SPERRY GYROSCOPE CO INC
Inventor: SNOW DONALD L , GINZTON EDWARD L , HAMILTON DONALD R
IPC: H01J25/24
CPC classification number: H01J25/24
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公开(公告)号:US2408817A
公开(公告)日:1946-10-08
申请号:US51222243
申请日:1943-11-29
Applicant: SPERRY GYROSCOPE CO INC
Inventor: SNOW DONALD L
IPC: H01J25/24
CPC classification number: H01J25/24
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