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公开(公告)号:US2221463A
公开(公告)日:1940-11-12
申请号:US23691238
申请日:1938-10-25
Applicant: GEN MOTORS CORP
Inventor: WOLFRAM WILLIAM S
IPC: F16D13/64
CPC classification number: F16D13/64
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公开(公告)号:US2195666A
公开(公告)日:1940-04-02
申请号:US26406939
申请日:1939-03-25
Applicant: GEN MOTORS CORP
Inventor: WOLFRAM WILLIAM S
IPC: F16D13/64
CPC classification number: F16D13/64 , F16D2013/642
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公开(公告)号:US2182999A
公开(公告)日:1939-12-12
申请号:US14809537
申请日:1937-06-14
Applicant: GEN MOTORS CORP
Inventor: WOLFRAM WILLIAM S
IPC: F16D13/64
CPC classification number: F16D13/64
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公开(公告)号:US2162873A
公开(公告)日:1939-06-20
申请号:US19529138
申请日:1938-03-11
Applicant: GEN MOTORS CORP
Inventor: WOLFRAM WILLIAM S
IPC: F16D43/12
CPC classification number: F16D43/12
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公开(公告)号:US2138170A
公开(公告)日:1938-11-29
申请号:US18947938
申请日:1938-02-09
Applicant: GEN MOTORS CORP
Inventor: GEORGE HUNT , WOLFRAM WILLIAM S
IPC: F16D13/64
CPC classification number: F16D13/64
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公开(公告)号:US3118526A
公开(公告)日:1964-01-21
申请号:US4257760
申请日:1960-07-13
Applicant: GEN MOTORS CORP
Inventor: WOLFRAM WILLIAM S
IPC: F16D13/50
CPC classification number: F16D13/50
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公开(公告)号:US3103308A
公开(公告)日:1963-09-10
申请号:US74805958
申请日:1958-07-11
Applicant: GEN MOTORS CORP
Inventor: WOLFRAM WILLIAM S
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公开(公告)号:US3059493A
公开(公告)日:1962-10-23
申请号:US81888659
申请日:1959-06-08
Applicant: GEN MOTORS CORP
Inventor: WOLFRAM WILLIAM S
CPC classification number: F01P7/085 , Y10S74/02 , Y10T74/19265 , Y10T74/19447
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公开(公告)号:US2962910A
公开(公告)日:1960-12-06
申请号:US68161657
申请日:1957-09-03
Applicant: GEN MOTORS CORP
Inventor: WOLFRAM WILLIAM S
IPC: F16H61/662
CPC classification number: F16H61/66245 , Y10T74/1816 , Y10T74/19023 , Y10T74/19102 , Y10T74/1926 , Y10T74/1927
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公开(公告)号:US2883232A
公开(公告)日:1959-04-21
申请号:US48167255
申请日:1955-01-13
Applicant: GEN MOTORS CORP
Inventor: MAURICE OLLEY , WALTHER FREDERICK C , WOLFRAM WILLIAM S
CPC classification number: B60G99/004 , B60G2204/15 , B60G2204/41 , B60G2204/4404 , B62D21/00 , B62D24/02
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