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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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2.
公开(公告)号:US3188617A
公开(公告)日:1965-06-08
申请号:US16407762
申请日:1962-01-03
Applicant: SPECIALTIES DEV CORP
Inventor: JONES ROGER B , BRUCE SMITH RAYMOND
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3.Apparatus for detecting heat protected against false actuation 失效
Title translation: 用于检测热量以防止假动作的装置公开(公告)号:US3150311A
公开(公告)日:1964-09-22
申请号:US2326360
申请日:1960-04-19
Applicant: SPECIALTIES DEV CORP
Inventor: JONES ROGER B , SCHMIDT EDGAR J
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4.System responsive to plural conditions with false indication prevention 失效
Title translation: 响应于具有虚假指示预防的多个条件的系统公开(公告)号:US3176284A
公开(公告)日:1965-03-30
申请号:US31210763
申请日:1963-09-27
Applicant: SPECIALTIES DEV CORP
Inventor: JONES ROGER B , BRUCE SMITH RAYMOND
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