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公开(公告)号:US1836340A
公开(公告)日:1931-12-15
申请号:US18608827
申请日:1927-04-23
Applicant: ROSS OSCAR A
Inventor: ROSS OSCAR A
IPC: G03B19/18
CPC classification number: G03B19/18
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公开(公告)号:US1788359A
公开(公告)日:1931-01-06
申请号:US9114926
申请日:1926-02-27
Applicant: ROSS OSCAR A
Inventor: ROSS OSCAR A
IPC: F02F3/04
CPC classification number: F02F3/04 , F05C2201/021 , F05C2201/0448 , Y10T29/49256
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公开(公告)号:US1777419A
公开(公告)日:1930-10-07
申请号:US18608927
申请日:1927-04-23
Applicant: ROSS OSCAR A
Inventor: ROSS OSCAR A
IPC: G03B19/18
CPC classification number: G03B19/18
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公开(公告)号:US1389902A
公开(公告)日:1921-09-06
申请号:US23096318
申请日:1918-04-26
Applicant: ROSS OSCAR A
Inventor: ROSS OSCAR A
IPC: H04M1/02
CPC classification number: H04M1/02
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公开(公告)号:US1374394A
公开(公告)日:1921-04-12
申请号:US27733519
申请日:1919-02-15
Applicant: ROSS OSCAR A
Inventor: ROSS OSCAR A
IPC: B60R19/52
CPC classification number: B60R19/52
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公开(公告)号:US995371A
公开(公告)日:1911-06-13
申请号:US1908468891
申请日:1908-12-23
Applicant: VALLETTE KASSON C , ROSS OSCAR A
Inventor: ROSS OSCAR A
CPC classification number: B60R19/28
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公开(公告)号:US2221110A
公开(公告)日:1940-11-12
申请号:US12297437
申请日:1937-01-29
Applicant: ROSS OSCAR A
Inventor: ROSS OSCAR A
IPC: E05C1/14
CPC classification number: E05C1/14 , Y10T292/097 , Y10T292/0976 , Y10T292/0997
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公开(公告)号:US2218722A
公开(公告)日:1940-10-22
申请号:US9034436
申请日:1936-07-13
Applicant: ROSS OSCAR A
Inventor: ROSS OSCAR A
IPC: B21K1/24
CPC classification number: F01L3/22 , B23P11/025 , Y10S29/035 , Y10T29/49306 , Y10T29/53439 , Y10T29/53987
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公开(公告)号:US2214725A
公开(公告)日:1940-09-10
申请号:US7980236
申请日:1936-05-14
Applicant: ROSS OSCAR A
Inventor: ROSS OSCAR A
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公开(公告)号:US2124473A
公开(公告)日:1938-07-19
申请号:US7551536
申请日:1936-04-21
Applicant: ROSS OSCAR A
Inventor: ROSS OSCAR A
CPC classification number: G11B7/00
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