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公开(公告)号:US2206175A
公开(公告)日:1940-07-02
申请号:US16730537
申请日:1937-10-04
Applicant: THOMAS FISK ERNEST
Inventor: THOMAS FISK ERNEST
IPC: E06B7/02
CPC classification number: E06B7/02 , Y10S454/906
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公开(公告)号:US1720724A
公开(公告)日:1929-07-16
申请号:US72639624
申请日:1924-07-16
Applicant: THOMAS FISK ERNEST
Inventor: THOMAS FISK ERNEST
IPC: H01J21/20
CPC classification number: H01J21/20 , H01J2893/003
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公开(公告)号:US2513465A
公开(公告)日:1950-07-04
申请号:US57399945
申请日:1945-01-22
Applicant: THOMAS FISK ERNEST
Inventor: THOMAS FISK ERNEST
IPC: G04B19/22
CPC classification number: G04B19/226
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公开(公告)号:US1878626A
公开(公告)日:1932-09-20
申请号:US47476330
申请日:1930-08-12
Applicant: THOMAS FISK ERNEST
Inventor: THOMAS FISK ERNEST
IPC: E06B7/02
CPC classification number: E06B7/02 , Y10S454/906
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公开(公告)号:US1866201A
公开(公告)日:1932-07-05
申请号:US43717830
申请日:1930-03-19
Applicant: THOMAS FISK ERNEST
Inventor: THOMAS FISK ERNEST
IPC: E06B7/02
CPC classification number: E06B7/02
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公开(公告)号:US1825587A
公开(公告)日:1931-09-29
申请号:US46440230
申请日:1930-06-27
Applicant: THOMAS FISK ERNEST
Inventor: THOMAS FISK ERNEST
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公开(公告)号:US2125669A
公开(公告)日:1938-08-02
申请号:US5003835
申请日:1935-11-15
Applicant: THOMAS FISK ERNEST
Inventor: THOMAS FISK ERNEST
CPC classification number: F24F13/24 , E06B7/02 , E06B2007/026 , Y10S454/906
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公开(公告)号:US1896053A
公开(公告)日:1933-01-31
申请号:US43717730
申请日:1930-03-19
Applicant: THOMAS FISK ERNEST
Inventor: THOMAS FISK ERNEST
CPC classification number: E04B1/86 , E04B1/84 , E04B2001/8428 , Y10S454/906
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公开(公告)号:US1823798A
公开(公告)日:1931-09-15
申请号:US28876328
申请日:1928-06-27
Applicant: THOMAS FISK ERNEST
Inventor: THOMAS FISK ERNEST
IPC: E06B7/26
CPC classification number: E06B7/26
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公开(公告)号:US1816769A
公开(公告)日:1931-07-28
申请号:US28876428
申请日:1928-06-27
Applicant: THOMAS FISK ERNEST
Inventor: THOMAS FISK ERNEST
IPC: E06B7/08
CPC classification number: E06B7/08 , Y10S454/906
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