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公开(公告)号:US1503525A
公开(公告)日:1924-08-05
申请号:US63695023
申请日:1923-05-05
Applicant: WILLIAM DAVIS
Inventor: WILLIAM DAVIS
CPC classification number: B60W10/18 , B60W10/04 , Y10T477/8953
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公开(公告)号:US1449500A
公开(公告)日:1923-03-27
申请号:US56787222
申请日:1922-06-12
Applicant: WILLIAM DAVIS
Inventor: WILLIAM DAVIS
IPC: B60L15/20
CPC classification number: B60L15/20 , Y02T10/645 , Y02T10/646 , Y02T10/648 , Y02T10/7275
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13.Auxiliary fuel and cleaning device for internal-combustion engines 失效
Title translation: 内燃机辅助燃料和清洁装置公开(公告)号:US1685598A
公开(公告)日:1928-09-25
申请号:US5025625
申请日:1925-08-14
Applicant: WILLIAM DAVIS
Inventor: WILLIAM DAVIS
IPC: F02B77/04
CPC classification number: F02B77/04
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公开(公告)号:US1622705A
公开(公告)日:1927-03-29
申请号:US8992726
申请日:1926-02-23
Applicant: WILLIAM DAVIS
Inventor: WILLIAM DAVIS
IPC: F02B77/04 , F02M25/022
CPC classification number: F02B77/04
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公开(公告)号:US1527151A
公开(公告)日:1925-02-17
申请号:US62605923
申请日:1923-03-19
Applicant: WILLIAM DAVIS
Inventor: WILLIAM DAVIS
CPC classification number: B60W10/18 , B60W10/04 , Y10T477/8953
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公开(公告)号:US1520335A
公开(公告)日:1924-12-23
申请号:US70110024
申请日:1924-03-22
Applicant: WILLIAM DAVIS
Inventor: WILLIAM DAVIS
CPC classification number: B60W10/18 , B60W10/04 , Y10T74/20534 , Y10T477/8944
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公开(公告)号:US1489025A
公开(公告)日:1924-04-01
申请号:US65825923
申请日:1923-08-20
Applicant: WILLIAM DAVIS
Inventor: WILLIAM DAVIS
CPC classification number: B60W10/18 , B60W10/04 , Y10T477/8944
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