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公开(公告)号:US2999981A
公开(公告)日:1961-09-12
申请号:US78678459
申请日:1959-01-14
Applicant: SMITH CORP A O
Inventor: PROBERT WALTER L
IPC: H02K15/16
CPC classification number: H02K15/16
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公开(公告)号:US3304541A
公开(公告)日:1967-02-14
申请号:US26180963
申请日:1963-02-28
Applicant: SMITH CORP A O
Inventor: PROBERT WALTER L , SHADE KEITH N
CPC classification number: B67D7/263 , G06Q20/342 , G07C9/00039 , G07F7/025
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公开(公告)号:US3340409A
公开(公告)日:1967-09-05
申请号:US26158363
申请日:1963-02-28
Applicant: SMITH CORP A O
Inventor: PROBERT WALTER L , SHADE KEITH N
IPC: G05B19/14
CPC classification number: G05B19/14 , Y10T70/7073 , Y10T307/76
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4.Signal transmitting apparatus for sequentially transmitting simultaneously generated signals 失效
Title translation: 信号发送装置,用于同时顺序地发送所生成的信号公开(公告)号:US3340525A
公开(公告)日:1967-09-05
申请号:US16941662
申请日:1962-01-29
Applicant: SMITH CORP A O
Inventor: PROBERT WALTER L
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公开(公告)号:US3340441A
公开(公告)日:1967-09-05
申请号:US38165564
申请日:1964-07-10
Applicant: SMITH CORP A O
Inventor: PROBERT WALTER L
IPC: B67D7/84
CPC classification number: B67D7/84
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公开(公告)号:US3243800A
公开(公告)日:1966-03-29
申请号:US26909463
申请日:1963-03-29
Applicant: SMITH CORP A O
Inventor: PROBERT WALTER L
IPC: B67D7/22
CPC classification number: B67D7/222
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公开(公告)号:US2940038A
公开(公告)日:1960-06-07
申请号:US59062756
申请日:1956-06-11
Applicant: SMITH CORP A O
Inventor: PROBERT WALTER L
CPC classification number: G01P15/003 , G01P15/165
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