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公开(公告)号:US2128388A
公开(公告)日:1938-08-30
申请号:US75981234
申请日:1934-12-31
Applicant: GEN MOTORS CORP
Inventor: WILLIAMS HARRY M , TIMMER ALBERT J
IPC: F25B31/00
CPC classification number: F25B31/002
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公开(公告)号:US2489545A
公开(公告)日:1949-11-29
申请号:US76030647
申请日:1947-07-11
Applicant: GEN MOTORS CORP
Inventor: STORER JOHN E , TIMMER ALBERT J
IPC: F16J15/36
CPC classification number: F16J15/36
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公开(公告)号:US2478137A
公开(公告)日:1949-08-02
申请号:US70736146
申请日:1946-11-02
Applicant: GEN MOTORS CORP
Inventor: TIMMER ALBERT J
CPC classification number: F25B39/04 , F25D23/006
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