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公开(公告)号:US2845695A
公开(公告)日:1958-08-05
申请号:US35637653
申请日:1953-05-21
Applicant: GEN MOTORS CORP
Inventor: GRENELL LELAND H
CPC classification number: B21D53/045 , B21C37/14 , Y10T29/49371 , Y10T29/49396 , Y10T428/12292 , Y10T428/12333
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公开(公告)号:US2903763A
公开(公告)日:1959-09-15
申请号:US39787953
申请日:1953-12-14
Applicant: GEN MOTORS CORP
Inventor: GRENELL LELAND H
IPC: B22D19/04 , F16L13/007
CPC classification number: F16L13/007 , B22D19/045
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公开(公告)号:US2769318A
公开(公告)日:1956-11-06
申请号:US30521952
申请日:1952-08-19
Applicant: GEN MOTORS CORP
Inventor: GRENELL LELAND H
IPC: F25B41/00
CPC classification number: F25B41/003
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4.Method of joining an aluminum tube to a steel refrigerator compressor 失效
Title translation: 将铝管接合到钢制冰箱压缩机的方法公开(公告)号:US2769231A
公开(公告)日:1956-11-06
申请号:US30522052
申请日:1952-08-19
Applicant: GEN MOTORS CORP
Inventor: GRENELL LELAND H
IPC: B23K9/23
CPC classification number: B23K9/23
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公开(公告)号:US2760346A
公开(公告)日:1956-08-28
申请号:US38348653
申请日:1953-10-01
Applicant: GEN MOTORS CORP
Inventor: GRENELL LELAND H , WURTZ CLIFFORD H
IPC: F25B39/02
CPC classification number: F25B39/024 , F25B2400/052 , F25B2400/054 , Y10T29/49359
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公开(公告)号:US2745936A
公开(公告)日:1956-05-15
申请号:US33205753
申请日:1953-01-19
Applicant: GEN MOTORS CORP
Inventor: GRENELL LELAND H
IPC: F28F3/12
CPC classification number: F28F3/12 , Y10T29/49359
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公开(公告)号:US2712736A
公开(公告)日:1955-07-12
申请号:US36669953
申请日:1953-07-08
Applicant: GEN MOTORS CORP
Inventor: WURTZ CLIFFORD H , GRENELL LELAND H
IPC: F25B39/02
CPC classification number: F25B39/024
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公开(公告)号:US2085746A
公开(公告)日:1937-07-06
申请号:US2695235
申请日:1935-06-17
Applicant: GEN MOTORS CORP
Inventor: GRENELL LELAND H
IPC: F25B39/02
CPC classification number: F25B39/024 , Y10T29/49359 , Y10T29/49812
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