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公开(公告)号:US2753930A
公开(公告)日:1956-07-10
申请号:US47097354
申请日:1954-11-24
Applicant: DETROIT CONTROLS CORP
Inventor: FLEURY JACK E
IPC: F23Q9/04
CPC classification number: F23Q9/04
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公开(公告)号:US2799749A
公开(公告)日:1957-07-16
申请号:US56185356
申请日:1956-01-27
Applicant: DETROIT CONTROLS CORP
Inventor: FLEURY JACK E
IPC: H01H37/20
CPC classification number: H01H37/20
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