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公开(公告)号:US927244A
公开(公告)日:1909-07-06
申请号:US1907357248
申请日:1907-02-14
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
CPC classification number: G03C1/825
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公开(公告)号:US901906A
公开(公告)日:1908-10-20
申请号:US1907407732
申请日:1907-12-23
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
CPC classification number: G10F1/02
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公开(公告)号:US898369A
公开(公告)日:1908-09-08
申请号:US1906307215
申请日:1906-03-21
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
CPC classification number: G02B5/1814
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公开(公告)号:US739182A
公开(公告)日:1903-09-15
申请号:US1902130541
申请日:1902-11-08
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
CPC classification number: G02B21/22
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25.
公开(公告)号:US725567A
公开(公告)日:1903-04-14
申请号:US1902124849
申请日:1902-09-25
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
CPC classification number: H04N13/0404
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公开(公告)号:US707422A
公开(公告)日:1902-08-19
申请号:US1902113733
申请日:1902-06-30
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
CPC classification number: G02B21/0096
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公开(公告)号:US703929A
公开(公告)日:1902-07-01
申请号:US1902108384
申请日:1902-05-21
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
CPC classification number: G02B27/143
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公开(公告)号:US1240344A
公开(公告)日:1917-09-18
申请号:US5174315
申请日:1915-09-21
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
CPC classification number: G03F7/0045 , Y10S430/16
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公开(公告)号:US1170540A
公开(公告)日:1916-02-08
申请号:US1914848356
申请日:1914-07-01
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
CPC classification number: G03F3/10 , Y10S430/135
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公开(公告)号:US960939A
公开(公告)日:1910-06-07
申请号:US1909517619
申请日:1909-09-14
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
IPC: G03C7/46
CPC classification number: G03C7/46
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