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公开(公告)号:US1510751A
公开(公告)日:1924-10-07
申请号:US1560815
申请日:1915-03-19
Applicant: TROTT ROLLAND S
Inventor: TROTT ROLLAND S
IPC: B60G11/34
CPC classification number: B60G11/34
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32.
公开(公告)号:US992458A
公开(公告)日:1911-05-16
申请号:US1909506863
申请日:1909-07-10
Applicant: TROTT ROLLAND S
Inventor: TROTT ROLLAND S
CPC classification number: F01M1/06 , Y10T74/2185
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公开(公告)号:US2044713A
公开(公告)日:1936-06-16
申请号:US66285533
申请日:1933-03-25
Applicant: TROTT ROLLAND S
Inventor: TROTT ROLLAND S
IPC: F16F1/54
CPC classification number: F16F1/54 , F16F2236/123
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公开(公告)号:US2026446A
公开(公告)日:1935-12-31
申请号:US57811431
申请日:1931-11-30
Applicant: TROTT ROLLAND S
Inventor: TROTT ROLLAND S
IPC: B60K13/04
CPC classification number: B60K13/04
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公开(公告)号:US1976701A
公开(公告)日:1934-10-09
申请号:US57417431
申请日:1931-11-10
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:US1975810A
公开(公告)日:1934-10-09
申请号:US57811231
申请日:1931-11-30
Applicant: TROTT ROLLAND S
Inventor: TROTT ROLLAND S
IPC: B60K5/12
CPC classification number: B60K5/1225
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公开(公告)号:US1774773A
公开(公告)日:1930-09-02
申请号:US32193728
申请日:1928-11-26
Applicant: TROTT ROLLAND S
Inventor: TROTT ROLLAND S
IPC: F01L7/06
CPC classification number: F01L7/06
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公开(公告)号:US1510752A
公开(公告)日:1924-10-07
申请号:US8111016
申请日:1916-02-29
Applicant: TROTT ROLLAND S
Inventor: TROTT ROLLAND S
IPC: B60G11/04
CPC classification number: B60G11/04
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公开(公告)号:US1350269A
公开(公告)日:1920-08-17
申请号:US29423619
申请日:1919-05-02
Applicant: TROTT ROLLAND S
Inventor: TROTT ROLLAND S
IPC: F16F15/28
CPC classification number: F16F15/283 , Y10T74/2183
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公开(公告)号:US1286152A
公开(公告)日:1918-11-26
申请号:US16448817
申请日:1917-04-25
Applicant: TROTT ROLLAND S
Inventor: TROTT ROLLAND S
IPC: E21B1/34
CPC classification number: B25D11/10
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