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公开(公告)号:US3355576A
公开(公告)日:1967-11-28
申请号:US23865062
申请日:1962-11-19
Applicant: VENDO CO
Inventor: CHILDERS SPENCER L , HOWARD JERRY W , CLARK WILBURN O
CPC classification number: G07F11/002 , G06Q20/342 , G07F7/00 , G07F7/025
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2.Optical detection and comparison apparatus for currency changing machine 失效
Title translation: 货币兑换机的光学检测与比较装置公开(公告)号:US3356992A
公开(公告)日:1967-12-05
申请号:US32126363
申请日:1963-11-04
Applicant: VENDO CO
Inventor: PTACEK JAMES F , HOWARD JERRY W , BRADLEY OFFUTT ELMER , PATTERSON ROBERT E
IPC: G07D7/00
CPC classification number: G07D7/00
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