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公开(公告)号:US1831742A
公开(公告)日:1931-11-10
申请号:US43364330
申请日:1930-03-06
Applicant: HOMER NETTIE M
Inventor: HOMER NETTIE M
IPC: D06F79/00
CPC classification number: D06F79/00
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公开(公告)号:US1566933A
公开(公告)日:1925-12-22
申请号:US67034123
申请日:1923-10-23
Applicant: HENRIETTA TOEPFER
Inventor: HENRIETTA TOEPFER
IPC: D06F79/00
CPC classification number: D06F79/00
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公开(公告)号:US1355326A
公开(公告)日:1920-10-12
申请号:US32739619
申请日:1919-09-30
Applicant: GALBRAITH HARRIET L
Inventor: GALBRAITH HARRIET L
IPC: D06F79/00
CPC classification number: D06F79/00
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公开(公告)号:US1332039A
公开(公告)日:1920-02-24
申请号:US20583017
申请日:1917-12-06
Applicant: HENRY HAWKES WILLIAM
Inventor: HENRY HAWKES WILLIAM
IPC: D06F79/00
CPC classification number: D06F79/00
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公开(公告)号:US1232544A
公开(公告)日:1917-07-10
申请号:US11294916
申请日:1916-08-03
Applicant: HERZL JOSEPH
Inventor: HERZL JOSEPH
CPC classification number: D06F79/00
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公开(公告)号:US1116004A
公开(公告)日:1914-11-03
申请号:US1910572229
申请日:1910-07-16
Applicant: SIMPLEX ELECTRIC HEATING CO
Inventor: AYER JAMES I
CPC classification number: D06F79/00
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公开(公告)号:US929093A
公开(公告)日:1909-07-27
申请号:US1907389964
申请日:1907-08-24
Applicant: AMERICAN ELECTRICAL HEATER CO
Inventor: KUHN FRANK
CPC classification number: D06F79/00
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公开(公告)号:US921541A
公开(公告)日:1909-05-11
申请号:US1908419475
申请日:1908-03-06
Applicant: HARRIMAN JOHN EMERY JR
Inventor: HARRIMAN JOHN EMERY JR
CPC classification number: D06F79/00
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公开(公告)号:US861627A
公开(公告)日:1907-07-30
申请号:US1906344863
申请日:1906-11-24
Applicant: ELLEN W ABBOTT , ABBOTT EVERETT L
Inventor: ABBOTT EVERETT L
CPC classification number: D06F79/00
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