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公开(公告)号:US2211192A
公开(公告)日:1940-08-13
申请号:US25864539
申请日:1939-02-27
Applicant: GEN MOTORS CORP
Inventor: WOLFRAM WILLIAM S
IPC: F16D13/58
CPC classification number: F16D13/585
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公开(公告)号:US2195663A
公开(公告)日:1940-04-02
申请号:US18993238
申请日:1938-02-11
Applicant: GEN MOTORS CORP
Inventor: WOLFRAM WILLIAM S
IPC: F16D13/71
CPC classification number: F16D13/71
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公开(公告)号:US2138129A
公开(公告)日:1938-11-29
申请号:US16355537
申请日:1937-09-13
Applicant: GEN MOTORS CORP
Inventor: WOLFRAM WILLIAM S
IPC: F16D13/04
CPC classification number: F16D13/04
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公开(公告)号:US2124097A
公开(公告)日:1938-07-19
申请号:US16355737
申请日:1937-09-13
Applicant: GEN MOTORS CORP
Inventor: WOLFRAM WILLIAM S
IPC: F16D13/04
CPC classification number: F16D13/04
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公开(公告)号:US2903036A
公开(公告)日:1959-09-08
申请号:US62368456
申请日:1956-11-21
Applicant: GEN MOTORS CORP
Inventor: WOLFRAM WILLIAM S
IPC: B60B9/12
CPC classification number: B60B9/12
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公开(公告)号:US2852910A
公开(公告)日:1958-09-23
申请号:US40088553
申请日:1953-12-29
Applicant: GEN MOTORS CORP
Inventor: WOLFRAM WILLIAM S
IPC: F01N13/10 , F02M31/083
CPC classification number: F01N13/10 , F02M31/083 , Y02T10/126
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公开(公告)号:US2800037A
公开(公告)日:1957-07-23
申请号:US48511355
申请日:1955-01-31
Applicant: GEN MOTORS CORP
Inventor: CZUBA WALTER T , WOLFRAM WILLIAM S
CPC classification number: B60K17/06 , B60K5/00 , Y10T74/19149 , Y10T74/2173
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公开(公告)号:US2380681A
公开(公告)日:1945-07-31
申请号:US44503642
申请日:1942-05-29
Applicant: GEN MOTORS CORP
Inventor: WOLFRAM WILLIAM S
IPC: F16D33/04
CPC classification number: F16D33/04
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公开(公告)号:US2256698A
公开(公告)日:1941-09-23
申请号:US32967640
申请日:1940-04-15
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:US2226605A
公开(公告)日:1940-12-31
申请号:US19801038
申请日:1938-03-25
Applicant: GEN MOTORS CORP
Inventor: GEYER HARVEY D , WOLFRAM WILLIAM S
CPC classification number: F16F9/049 , B60G11/27 , B60G11/30 , B60G2200/144 , B60G2202/152
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