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公开(公告)号:US3256609A
公开(公告)日:1966-06-21
申请号:US31116563
申请日:1963-09-24
Applicant: AMES CO B C
Inventor: WHITE ALBERT J
IPC: G01B3/22
CPC classification number: G01B3/22
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公开(公告)号:US3302295A
公开(公告)日:1967-02-07
申请号:US34405764
申请日:1964-02-11
Applicant: AMES CO B C
Inventor: WHITE ALBERT J
IPC: G01B5/12
CPC classification number: G01B5/12
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公开(公告)号:US3238626A
公开(公告)日:1966-03-08
申请号:US30534563
申请日:1963-08-29
Applicant: AMES CO B C
Inventor: WHITE ALBERT J
IPC: G01B5/08
CPC classification number: G01B5/08
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