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公开(公告)号:US2868300A
公开(公告)日:1959-01-13
申请号:US47900854
申请日:1954-12-31
Applicant: SPECIALTIES DEV CORP
Inventor: JOERREN ERNEST A , SCOTT RAYMOND E
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公开(公告)号:US2867792A
公开(公告)日:1959-01-06
申请号:US46743154
申请日:1954-11-08
Applicant: SPECIALTIES DEV CORP
Inventor: PETERS MELVILLE F
IPC: G01J5/42
CPC classification number: G01J5/42
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公开(公告)号:US2866593A
公开(公告)日:1958-12-30
申请号:US40682254
申请日:1954-01-28
Applicant: SPECIALTIES DEV CORP
Inventor: BOWMAN ROBERT W , NEIGEL JOSEPH A
IPC: F04F5/44
CPC classification number: F04F5/44
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公开(公告)号:US2865456A
公开(公告)日:1958-12-23
申请号:US60563856
申请日:1956-08-22
Applicant: SPECIALTIES DEV CORP
Inventor: DENNIS DAVID H
IPC: A62C13/22
CPC classification number: A62C13/22
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公开(公告)号:US2831498A
公开(公告)日:1958-04-22
申请号:US49483355
申请日:1955-03-17
Applicant: SPECIALTIES DEV CORP
Inventor: THOMSEN WILLIAM A V
IPC: F16K31/524
CPC classification number: F16K31/52441 , Y10T137/7722 , Y10T137/87048 , Y10T137/87772 , Y10T137/88005
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116.
公开(公告)号:US2827624A
公开(公告)日:1958-03-18
申请号:US54308355
申请日:1955-10-27
Applicant: SPECIALTIES DEV CORP
Inventor: JOHN KLEIN CLIFFORD
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公开(公告)号:US2827227A
公开(公告)日:1958-03-18
申请号:US41327654
申请日:1954-03-01
Applicant: SPECIALTIES DEV CORP
Inventor: SCHMIDLIN ALBERTUS E , HERR WARREN E
CPC classification number: F04B25/00 , F04B27/0414 , Y10T74/18256
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公开(公告)号:US2801307A
公开(公告)日:1957-07-30
申请号:US45785054
申请日:1954-09-23
Applicant: SPECIALTIES DEV CORP
Inventor: JOHN WARWICK
IPC: D05B51/00
CPC classification number: D05B51/00
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119.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:US2790873A
公开(公告)日:1957-04-30
申请号:US35378153
申请日:1953-05-08
Applicant: SPECIALTIES DEV CORP
Inventor: FLEMING WILLIAM T
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