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公开(公告)号:US1976702A
公开(公告)日:1934-10-09
申请号:US57811131
申请日:1931-11-30
Applicant: TROTT ROLLAND S
Inventor: TROTT ROLLAND S
IPC: B60K5/12
CPC classification number: B60K5/1216
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公开(公告)号:US1938795A
公开(公告)日:1933-12-12
申请号:US39725129
申请日:1929-10-04
Applicant: HALSEY BENSTER LUCIEN , TROTT ROLLAND S
Inventor: HALSEY BENSTER LUCIEN , TROTT ROLLAND S
IPC: F01L7/06
CPC classification number: F01L7/06
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公开(公告)号:US1890871A
公开(公告)日:1932-12-13
申请号:US32163428
申请日:1928-11-24
Applicant: TROTT ROLLAND S
Inventor: TROTT ROLLAND S
IPC: B60K5/12
CPC classification number: B60K5/1216
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公开(公告)号:US1834907A
公开(公告)日:1931-12-01
申请号:US36640629
申请日:1929-05-27
Applicant: TROTT ROLLAND S
Inventor: TROTT ROLLAND S
IPC: B60K5/12
CPC classification number: B60K5/1216
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公开(公告)号:US1834879A
公开(公告)日:1931-12-01
申请号:US37780729
申请日:1929-07-12
Applicant: TROTT ROLLAND S
Inventor: TROTT ROLLAND S
IPC: B60K5/12
CPC classification number: B60K5/1216 , Y10S180/902
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公开(公告)号:US1541237A
公开(公告)日:1925-06-09
申请号:US68254023
申请日:1923-12-24
Applicant: TROTT ROLLAND S
Inventor: TROTT ROLLAND S
IPC: B03B5/50
CPC classification number: B03B5/50
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公开(公告)号:US1247748A
公开(公告)日:1917-11-27
申请号:US1834615
申请日:1915-03-31
Applicant: TROTT ROLLAND S
Inventor: TROTT ROLLAND S
CPC classification number: B60G11/36
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公开(公告)号:US1218819A
公开(公告)日:1917-03-13
申请号:US1914854574
申请日:1914-08-01
Applicant: TROTT ROLLAND S
Inventor: TROTT ROLLAND S
CPC classification number: B60G7/00
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公开(公告)号:US1199323A
公开(公告)日:1916-09-26
申请号:US1666915
申请日:1915-03-24
Applicant: TROTT ROLLAND S
Inventor: TROTT ROLLAND S
CPC classification number: B61H1/00 , Y10T74/18968
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公开(公告)号:US1029730A
公开(公告)日:1912-06-18
申请号:US1909508415
申请日:1909-07-19
Applicant: TROTT ROLLAND S
Inventor: TROTT ROLLAND S
CPC classification number: B60G11/36
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