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公开(公告)号:US1454137A
公开(公告)日:1923-05-08
申请号:US25415418
申请日:1918-09-14
Applicant: ROSS OSCAR A
Inventor: ROSS OSCAR A
IPC: F41A19/05
CPC classification number: F41A19/05
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公开(公告)号:US1373099A
公开(公告)日:1921-03-29
申请号:US13025516
申请日:1916-11-08
Applicant: ROSS OSCAR A
Inventor: ROSS OSCAR A
CPC classification number: B60W30/18 , B60W10/02 , B60W10/10 , B60W2710/1005 , Y10T74/18224 , Y10T74/19247 , Y10T74/19265 , Y10T74/19437 , Y10T74/20244 , Y10T477/6428 , Y10T477/656
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公开(公告)号:US877126A
公开(公告)日:1908-01-21
申请号:US1906329323
申请日:1906-08-06
Applicant: ROSS OSCAR A
Inventor: ROSS OSCAR A
CPC classification number: B60L5/14
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公开(公告)号:US2248585A
公开(公告)日:1941-07-08
申请号:US15995037
申请日:1937-08-19
Applicant: ROSS OSCAR A , SHACKLEFORD FORREST W
Inventor: ROSS OSCAR A , SHACKLEFORD FORREST W
IPC: A47L9/00
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公开(公告)号:US2246404A
公开(公告)日:1941-06-17
申请号:US30041139
申请日:1939-10-20
Applicant: ROSS OSCAR A
Inventor: ROSS OSCAR A
CPC classification number: A47L9/02 , A47L9/242 , Y10S285/908
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56.
公开(公告)号:US2227201A
公开(公告)日:1940-12-31
申请号:US7539336
申请日:1936-04-17
Applicant: ROSS OSCAR A
Inventor: ROSS OSCAR A
IPC: G03B31/00
CPC classification number: G03B31/00
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公开(公告)号:US2218723A
公开(公告)日:1940-10-22
申请号:US27970239
申请日:1939-06-17
Applicant: ROSS OSCAR A
Inventor: ROSS OSCAR A
CPC classification number: G05G7/04 , G05G7/02 , G05G2700/16 , Y10T477/78
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公开(公告)号:US2218721A
公开(公告)日:1940-10-22
申请号:US7980336
申请日:1936-05-14
Applicant: ROSS OSCAR A
Inventor: ROSS OSCAR A
IPC: B60K26/00
CPC classification number: B60K26/00 , Y10T477/745 , Y10T477/747 , Y10T477/873
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公开(公告)号:US2074517A
公开(公告)日:1937-03-23
申请号:US9917736
申请日:1936-09-02
Applicant: ROSS OSCAR A
Inventor: ROSS OSCAR A
IPC: G03B31/00
CPC classification number: G03B31/00
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公开(公告)号:US2062825A
公开(公告)日:1936-12-01
申请号:US55252831
申请日:1931-07-22
Applicant: ROSS OSCAR A
Inventor: ROSS OSCAR A
IPC: F02M21/00
CPC classification number: F02M21/00 , F02M2700/12 , Y10S261/55
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