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11.Capacity alarm system with a loop sensor having an inductive radio frequency filter 失效
Title translation: 容量报警系统,带有一个具有感应射频滤波器的环路传感器公开(公告)号:US3234539A
公开(公告)日:1966-02-08
申请号:US43528065
申请日:1965-02-25
Applicant: SPECIALTIES DEV CORP
Inventor: BAGNO SAMUEL M
IPC: G08B13/26
CPC classification number: G08B13/26
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公开(公告)号:US3232481A
公开(公告)日:1966-02-01
申请号:US28279863
申请日:1963-05-23
Applicant: SPECIALTIES DEV CORP
Inventor: HEBENSTREIT LESTER V
IPC: A62C99/00
CPC classification number: A62C99/0027
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公开(公告)号:US3222230A
公开(公告)日:1965-12-07
申请号:US31871863
申请日:1963-10-24
Applicant: SPECIALTIES DEV CORP
Inventor: HEBENSTREIT LESTER V , HEINS CHARLES A
IPC: B01J7/02
CPC classification number: B01J7/02
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公开(公告)号:US3145579A
公开(公告)日:1964-08-25
申请号:US12220461
申请日:1961-07-06
Applicant: SPECIALTIES DEV CORP
Inventor: FLEMING WILLIAM T
IPC: G05G19/00
CPC classification number: G05G19/00 , Y10T74/19056 , Y10T74/19535
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公开(公告)号:US3122181A
公开(公告)日:1964-02-25
申请号:US14989561
申请日:1961-11-03
Applicant: SPECIALTIES DEV CORP
Inventor: HEBENSTREIT LESTER V , HEINS CHARLES A
IPC: B63C9/18
CPC classification number: B63C9/18
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公开(公告)号:US3110088A
公开(公告)日:1963-11-12
申请号:US18682462
申请日:1962-04-06
Applicant: SPECIALTIES DEV CORP
Inventor: BLOM STANFORD W
CPC classification number: H01C7/04 , H01C17/00 , Y10T29/49082 , Y10T29/49085 , Y10T29/49169 , Y10T29/49792 , Y10T29/49798
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公开(公告)号:US3089337A
公开(公告)日:1963-05-14
申请号:US11912161
申请日:1961-06-23
Applicant: SPECIALTIES DEV CORP
Inventor: CUTSOGEORGE GEORGE A
CPC classification number: G01F23/246 , G01F23/26
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公开(公告)号:US3076566A
公开(公告)日:1963-02-05
申请号:US82127459
申请日:1959-06-18
Applicant: SPECIALTIES DEV CORP
Inventor: DENNIS DAVID H
CPC classification number: B65G1/1375
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公开(公告)号:US3063260A
公开(公告)日:1962-11-13
申请号:US7309360
申请日:1960-12-01
Applicant: SPECIALTIES DEV CORP
Inventor: DENNIS DAVID H
CPC classification number: F25B9/02 , F17C3/085 , F25B2309/022
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公开(公告)号:US3054552A
公开(公告)日:1962-09-18
申请号:US74929158
申请日:1958-07-17
Applicant: SPECIALTIES DEV CORP
Inventor: DOUBLEDAY RALPH S , SIMAN ALFRED W
IPC: F04D27/02
CPC classification number: F04D27/0253
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