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公开(公告)号:US3107346A
公开(公告)日:1963-10-15
申请号:US69438857
申请日:1957-11-04
Applicant: IBM
Inventor: DARWIN DANIEL P , REX DONALD K , KELLOGG ROBERT M
IPC: G06K17/00
CPC classification number: G06K17/0012 , G06K17/00 , Y10S221/01
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2.Selectively operable apparatus actuated by cyclically applied fluid impulses 失效
Title translation: 由循环施加的流体冲击致动的选择性可操作的装置公开(公告)号:US3011698A
公开(公告)日:1961-12-05
申请号:US85773759
申请日:1959-12-07
Applicant: IBM
Inventor: DARWIN DANIEL P , KELLOGG ROBERT M
IPC: F15B15/22
CPC classification number: F15B15/221 , Y10T83/8858
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公开(公告)号:US3066859A
公开(公告)日:1962-12-04
申请号:US85782259
申请日:1959-12-07
Applicant: IBM
Inventor: DARWIN DANIEL P , KELLOGG ROBERT M
IPC: F15B21/08
CPC classification number: F15B21/08
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