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公开(公告)号:US1096873A
公开(公告)日:1914-05-19
申请号:US1912671042
申请日:1912-01-13
Applicant: VICTOR ALEXANDER FERDINAND
Inventor: VICTOR ALEXANDER FERDINAND
CPC classification number: G03B21/64
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公开(公告)号:US976953A
公开(公告)日:1910-11-29
申请号:US1909482764
申请日:1909-03-11
Applicant: VICTOR ALEXANDER FERDINAND
Inventor: VICTOR ALEXANDER FERDINAND
CPC classification number: F16H19/04 , Y10T74/18768 , Y10T74/2109
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公开(公告)号:US1198682A
公开(公告)日:1916-09-19
申请号:US8604716
申请日:1916-03-23
Applicant: VICTOR ALEXANDER FERDINAND
Inventor: VICTOR ALEXANDER FERDINAND
CPC classification number: G03B1/56
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公开(公告)号:US1019932A
公开(公告)日:1912-03-12
申请号:US1910545427
申请日:1910-02-23
Applicant: VICTOR ALEXANDER FERDINAND
Inventor: VICTOR ALEXANDER FERDINAND
CPC classification number: G03B21/32
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公开(公告)号:US916068A
公开(公告)日:1909-03-23
申请号:US1908427406
申请日:1908-04-16
Applicant: VICTOR ALEXANDER FERDINAND
Inventor: VICTOR ALEXANDER FERDINAND
CPC classification number: F04B9/02 , Y10T74/1804 , Y10T74/1844
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公开(公告)号:US1198683A
公开(公告)日:1916-09-19
申请号:US8604816
申请日:1916-03-23
Applicant: VICTOR ALEXANDER FERDINAND
Inventor: VICTOR ALEXANDER FERDINAND
CPC classification number: F16H27/06 , Y10T74/19879
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公开(公告)号:US1019931A
公开(公告)日:1912-03-12
申请号:US1910540541
申请日:1910-01-28
Applicant: VICTOR ALEXANDER FERDINAND
Inventor: VICTOR ALEXANDER FERDINAND
CPC classification number: G03B21/32
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公开(公告)号:US976954A
公开(公告)日:1910-11-29
申请号:US1910543749
申请日:1910-02-14
Applicant: VICTOR ALEXANDER FERDINAND
Inventor: VICTOR ALEXANDER FERDINAND
CPC classification number: G03B21/32
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公开(公告)号:US1231974A
公开(公告)日:1917-07-03
申请号:US16610517
申请日:1917-05-03
Applicant: VICTOR ALEXANDER FERDINAND
Inventor: VICTOR ALEXANDER FERDINAND
CPC classification number: H04N9/3197
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公开(公告)号:US1212853A
公开(公告)日:1917-01-16
申请号:US8604916
申请日:1916-03-23
Applicant: VICTOR ALEXANDER FERDINAND
Inventor: VICTOR ALEXANDER FERDINAND
CPC classification number: G03B15/08
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