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1.Network for detecting the failure of the insulation of electrically conductive cables 失效
Title translation: 用于检测导电电缆绝缘失效的网络公开(公告)号:US2792568A
公开(公告)日:1957-05-14
申请号:US49215655
申请日:1955-03-04
Applicant: SPECIALTIES DEV CORP
Inventor: SCOTT RAYMOND E , TOWLE ROBERT G
IPC: G01R31/02
CPC classification number: G01R31/021
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公开(公告)号:US2728827A
公开(公告)日:1955-12-27
申请号:US34417453
申请日:1953-03-23
Applicant: SPECIALTIES DEV CORP
Inventor: TOWLE ROBERT G
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公开(公告)号:US2822436A
公开(公告)日:1958-02-04
申请号:US44448554
申请日:1954-07-20
Applicant: SPECIALTIES DEV CORP
Inventor: TOWLE ROBERT G
IPC: H01H13/18
CPC classification number: H01H13/18
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公开(公告)号:US2790863A
公开(公告)日:1957-04-30
申请号:US44448454
申请日:1954-07-20
Applicant: SPECIALTIES DEV CORP
Inventor: TOWLE ROBERT G
IPC: H01H17/12
CPC classification number: H01H17/12
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5.Control circuit for collision operated fire preventing and extinguishing systems 失效
Title translation: 用于碰撞操作的防火和灭火系统的控制电路公开(公告)号:US2784356A
公开(公告)日:1957-03-05
申请号:US36135253
申请日:1953-06-12
Applicant: SPECIALTIES DEV CORP
Inventor: TOWLE ROBERT G , UHL ARTHUR W
IPC: A62C3/08
CPC classification number: A62C3/08 , Y10T307/786
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公开(公告)号:US2812633A
公开(公告)日:1957-11-12
申请号:US37965453
申请日:1953-09-11
Applicant: SPECIALTIES DEV CORP
Inventor: DIQUATTRO ROBERT G , TOWLE ROBERT G
CPC classification number: F01N13/00 , F01N3/04 , Y02T10/20 , Y10T137/1782
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公开(公告)号:US2793261A
公开(公告)日:1957-05-21
申请号:US47094254
申请日:1954-11-24
Applicant: SPECIALTIES DEV CORP
Inventor: TOWLE ROBERT G , JONES ROGER B , GANTHER ROBERT J
IPC: H01H35/14
CPC classification number: H01H35/145 , H01H35/14
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公开(公告)号:US2752590A
公开(公告)日:1956-06-26
申请号:US41319254
申请日:1954-03-01
Applicant: SPECIALTIES DEV CORP
Inventor: TOWLE ROBERT G
IPC: G01R31/02
CPC classification number: G01R31/021
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公开(公告)号:US2738033A
公开(公告)日:1956-03-13
申请号:US37417753
申请日:1953-08-14
Applicant: SPECIALTIES DEV CORP
Inventor: TOWLE ROBERT G , FLEMING WILLIAM T
IPC: F16K31/04
CPC classification number: F16K31/046
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