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公开(公告)号:US3053983A
公开(公告)日:1962-09-11
申请号:US77338158
申请日:1958-11-12
Applicant: LAB FOR ELECTRONICS INC
Inventor: FAULKNER JR WILLIAM HARRISON , LEONE JAMES E
IPC: G01T1/08
CPC classification number: G01T1/08
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公开(公告)号:US3250937A
公开(公告)日:1966-05-10
申请号:US16750762
申请日:1962-01-22
Applicant: LAB FOR ELECTRONICS INC
Inventor: WOODWORTH VICTOR C , LEONE JAMES E
IPC: H01J47/00
CPC classification number: H01J47/00
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