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公开(公告)号:US3088294A
公开(公告)日:1963-05-07
申请号:US16838262
申请日:1962-01-24
Applicant: GEN MOTORS CORP
Inventor: ROBERT SMITH
IPC: F25D23/00
CPC classification number: F25D23/006 , Y10T16/05
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公开(公告)号:US3285504A
公开(公告)日:1966-11-15
申请号:US41726764
申请日:1964-12-10
Applicant: GEN MOTORS CORP
Inventor: ROBERT SMITH
IPC: F25B31/00
CPC classification number: F25B31/002 , Y10S417/902
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3.Conduit coupling having means for preventing damage to the coupling due to freezing water 失效
Title translation: 导管联轴器具有用于防止由于冷冻水而损坏联轴器的装置公开(公告)号:US2942894A
公开(公告)日:1960-06-28
申请号:US76157858
申请日:1958-09-17
Applicant: GEN MOTORS CORP
Inventor: ROBERT SMITH
CPC classification number: F16L19/0218 , F16L19/00 , F25B41/00
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公开(公告)号:US3071937A
公开(公告)日:1963-01-08
申请号:US13189661
申请日:1961-08-16
Applicant: GEN MOTORS CORP
Inventor: ROBERT SMITH
CPC classification number: F25B39/04 , F25D23/003 , F25D2323/00267 , F25D2323/00277
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公开(公告)号:US3006159A
公开(公告)日:1961-10-31
申请号:US4137560
申请日:1960-07-07
Applicant: GEN MOTORS CORP
Inventor: BROWN RICHARD C , ROBERT SMITH
IPC: F25D23/00
CPC classification number: F25D23/006 , F25B2500/13
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