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公开(公告)号:US2747560A
公开(公告)日:1956-05-29
申请号:US30780652
申请日:1952-09-04
Applicant: GEN MOTORS CORP
Inventor: ROUNDS FRED G , SCHWIND RALPH E , WITHROW LLOYD L
CPC classification number: C10L1/00 , F02M25/14 , Y02T10/121
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公开(公告)号:US3053341A
公开(公告)日:1962-09-11
申请号:US127060
申请日:1960-01-08
Applicant: GEN MOTORS CORP
Inventor: ROUNDS FRED G
IPC: F16N15/00
CPC classification number: C10M1/08 , C10M2223/04 , C10M2223/042 , C10N2240/04 , C10N2240/042 , C10N2240/044 , C10N2240/046 , C10N2240/08
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公开(公告)号:US2862481A
公开(公告)日:1958-12-02
申请号:US33626253
申请日:1953-02-11
Applicant: GEN MOTORS CORP
Inventor: ROUNDS FRED G , SCHWIND RALPH E
IPC: C10L1/20
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公开(公告)号:US3394603A
公开(公告)日:1968-07-30
申请号:US56749466
申请日:1966-07-25
Applicant: GEN MOTORS CORP
Inventor: ROUNDS FRED G
CPC classification number: F16H13/10 , C10M3/00 , C10M171/002 , C10M2205/024 , C10M2205/026 , C10M2205/028 , C10N2220/02 , C10N2240/08
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