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公开(公告)号:US744520A
公开(公告)日:1903-11-17
申请号:US1903151756
申请日:1903-04-09
Applicant: JAMES W CHISHOLM , FALLER ERNEST A
Inventor: FALLER ERNEST A
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公开(公告)号:US652605A
公开(公告)日:1900-06-26
申请号:US1899741181
申请日:1899-12-21
Applicant: OSCAR T WEBER , HERMANN HERBSTRITT , FALLER ERNEST A
Inventor: FALLER ERNEST A
CPC classification number: E06B9/04
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公开(公告)号:US1882071A
公开(公告)日:1932-10-11
申请号:US20937027
申请日:1927-07-29
Applicant: FALLER ERNEST A
Inventor: FALLER ERNEST A
IPC: G08B25/12
CPC classification number: G08B25/12
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公开(公告)号:US824291A
公开(公告)日:1906-06-26
申请号:US1904227437
申请日:1904-10-06
Applicant: FALLER ERNEST A , DANIELSON OSCAR ALVIN
Inventor: FALLER ERNEST A , DANIELSON OSCAR ALVIN
CPC classification number: H01H9/0005
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