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公开(公告)号:US776470A
公开(公告)日:1904-11-29
申请号:US1903173359
申请日:1903-09-15
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
CPC classification number: B60C25/142 , Y10S283/902
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公开(公告)号:US1173429A
公开(公告)日:1916-02-29
申请号:US1912735064
申请日:1912-12-05
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
CPC classification number: G03C7/413
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公开(公告)号:US1153229A
公开(公告)日:1915-09-14
申请号:US1912721908
申请日:1912-09-23
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
CPC classification number: G02B27/1013
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公开(公告)号:US914282A
公开(公告)日:1909-03-02
申请号:US1908454799
申请日:1908-09-25
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
CPC classification number: G01J3/51
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公开(公告)号:US908865A
公开(公告)日:1909-01-05
申请号:US1908460395
申请日:1908-10-31
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
CPC classification number: G10H1/005
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公开(公告)号:US648748A
公开(公告)日:1900-05-01
申请号:US1900001494
申请日:1900-01-15
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
CPC classification number: G03B33/00
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公开(公告)号:US1457076A
公开(公告)日:1923-05-29
申请号:US55160022
申请日:1922-04-11
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
IPC: G01J1/12
CPC classification number: G01J1/12
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公开(公告)号:US1262954A
公开(公告)日:1918-04-16
申请号:US1914819345
申请日:1914-02-18
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
CPC classification number: G03B15/08
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19.
公开(公告)号:US1188939A
公开(公告)日:1916-06-27
申请号:US6683915
申请日:1915-12-14
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
CPC classification number: G03F3/10
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公开(公告)号:US1186000A
公开(公告)日:1916-06-06
申请号:US1422315
申请日:1915-03-13
Applicant: IVES FREDERIC E
Inventor: IVES FREDERIC E
CPC classification number: G03F3/10
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