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1.Two color multiple beam interferometer for measuring small separations 失效
Title translation: 用于测量小分离的双色多光束干涉仪公开(公告)号:US3359851A
公开(公告)日:1967-12-26
申请号:US36336864
申请日:1964-04-29
Applicant: IBM
Inventor: LIPSCHUTZ LEWIS D , CHOW TSENG K
CPC classification number: G01B9/02027 , G01B9/02057 , G01B9/02087 , G01B9/0209 , G01B11/14
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公开(公告)号:CA1005572A
公开(公告)日:1977-02-15
申请号:CA151339
申请日:1972-09-11
Applicant: IBM
Inventor: CHOW TSENG K , WILLS ARTHUR B
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