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1.
公开(公告)号:US3435212A
公开(公告)日:1969-03-25
申请号:US3435212D
申请日:1965-09-10
Applicant: BARNES ENG CO
Inventor: YODER JOHN R , MCINTOSH ROBERT B JR
CPC classification number: G01J5/02 , G01J5/025 , G01J5/047 , G01J5/0896 , G01J2005/0077 , G01J2005/0081 , G02B21/00 , G02B23/12
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公开(公告)号:US3400266A
公开(公告)日:1968-09-03
申请号:US41543364
申请日:1964-12-02
Applicant: BARNES ENG CO
Inventor: YODER JOHN R , LEFTWICH RICHARD F , FISHER DONALD W
CPC classification number: G01J5/62 , G02B21/0096
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