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公开(公告)号:US2299638A
公开(公告)日:1942-10-20
申请号:US32671140
申请日:1940-03-29
Applicant: GEN MOTORS CORP
Inventor: MARVIN JOHN T
IPC: F16J15/36
CPC classification number: F16J15/36
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公开(公告)号:US2180813A
公开(公告)日:1939-11-21
申请号:US18842738
申请日:1938-02-03
Applicant: GEN MOTORS CORP
Inventor: MARVIN JOHN T
CPC classification number: B23K35/40
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公开(公告)号:US2753023A
公开(公告)日:1956-07-03
申请号:US30047952
申请日:1952-07-23
Applicant: GEN MOTORS CORP
Inventor: MARVIN JOHN T
CPC classification number: B60S1/08 , B60S1/185 , Y10T74/18456 , Y10T477/323
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公开(公告)号:US2660759A
公开(公告)日:1953-12-01
申请号:US9803649
申请日:1949-06-09
Applicant: GEN MOTORS CORP
Inventor: DAVIS RAYMOND C , MARVIN JOHN T
CPC classification number: B29C53/12 , B29C47/0014 , B29C47/0016 , B29C47/0023 , B29C47/003 , B29C47/0033 , B29C69/00 , B29L2031/7098 , Y10S264/67 , Y10T16/05
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公开(公告)号:US2635715A
公开(公告)日:1953-04-21
申请号:US4295348
申请日:1948-08-06
Applicant: GEN MOTORS CORP
Inventor: RIEDEL WALTER W , MARVIN JOHN T
CPC classification number: F16F9/185
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公开(公告)号:US2574220A
公开(公告)日:1951-11-06
申请号:US9721649
申请日:1949-06-04
Applicant: GEN MOTORS CORP
Inventor: MARVIN JOHN T , MC-FADDEN GEORGE H
CPC classification number: B29B7/7414 , B29C67/24 , B29K2021/00 , B29K2105/0064
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公开(公告)号:US2475191A
公开(公告)日:1949-07-05
申请号:US72537947
申请日:1947-01-30
Applicant: GEN MOTORS CORP , OHIO STATE RES FOUND
Inventor: MARVIN JOHN T , MCFADDEN GEORGE H
IPC: B29C67/24
CPC classification number: B29C67/24 , Y10S366/604 , Y10S521/917
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公开(公告)号:US2409295A
公开(公告)日:1946-10-15
申请号:US42213841
申请日:1941-12-08
Applicant: GEN MOTORS CORP
Inventor: MARVIN JOHN T , KOEHRING ROLAND P
IPC: C23C18/16
CPC classification number: C23C18/1678 , C23C18/1644 , C23C18/54 , Y10S55/31 , Y10T428/12458
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公开(公告)号:US2328160A
公开(公告)日:1943-08-31
申请号:US42978742
申请日:1942-02-06
Applicant: GEN MOTORS CORP
Inventor: MARVIN JOHN T
IPC: F16J15/36
CPC classification number: F16J15/36 , Y10S277/925
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公开(公告)号:US2241094A
公开(公告)日:1941-05-06
申请号:US27215139
申请日:1939-05-06
Applicant: GEN MOTORS CORP
Inventor: MARVIN JOHN T
IPC: B22F7/04
CPC classification number: B22F7/04
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