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公开(公告)号:US2217092A
公开(公告)日:1940-10-08
申请号:US23810438
申请日:1938-10-31
Applicant: ACREY OLLIE N
Inventor: ACREY OLLIE N
IPC: D06F1/08
CPC classification number: D06F1/08
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公开(公告)号:US2204461A
公开(公告)日:1940-06-11
申请号:US4011135
申请日:1935-09-11
Applicant: PROSPERITY CO INC
Inventor: LOUIS ZIMARIK
CPC classification number: D06F1/08 , D06F39/00 , Y10T137/86871
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公开(公告)号:US2191914A
公开(公告)日:1940-02-27
申请号:US18012737
申请日:1937-12-16
Applicant: PREACHER CHARLES B
Inventor: PREACHER CHARLES B
IPC: D06F1/08
CPC classification number: D06F1/08
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公开(公告)号:US1801513A
公开(公告)日:1931-04-21
申请号:US29112828
申请日:1928-07-07
Applicant: KOPLIN HARRY
Inventor: BERNHARD LINDBERG
IPC: D06F1/08
CPC classification number: D06F1/08
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公开(公告)号:US1749456A
公开(公告)日:1930-03-04
申请号:US69072724
申请日:1924-02-05
Applicant: SYRACUSE WASHING MACHINE CORP
Inventor: WILKINSON GUY C
IPC: D06F1/08
CPC classification number: D06F1/08
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公开(公告)号:US1737234A
公开(公告)日:1929-11-26
申请号:US31797828
申请日:1928-11-08
Applicant: JOSEPH GRISON
Inventor: JOSEPH GRISON
IPC: D06F1/08
CPC classification number: D06F1/08
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公开(公告)号:US1699053A
公开(公告)日:1929-01-15
申请号:US24306527
申请日:1927-12-28
Applicant: DELLHEIM ISABEL M
Inventor: DELLHEIM ISABEL M
IPC: D06F1/08
CPC classification number: D06F1/08
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公开(公告)号:US1679120A
公开(公告)日:1928-07-31
申请号:US1896725
申请日:1925-03-28
Applicant: BRYANT HEATER AND MFG COMPANY
Inventor: OTTO FOX
IPC: D06F1/08
CPC classification number: F23B1/02 , F23B2700/01
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公开(公告)号:US1629958A
公开(公告)日:1927-05-24
申请号:US72685724
申请日:1924-07-18
Applicant: G F MITCHELL & SON
Inventor: MITCHELL HARRY W
IPC: D06F1/08
CPC classification number: D06F1/08 , Y10T137/7932
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公开(公告)号:US1570136A
公开(公告)日:1926-01-19
申请号:US67004623
申请日:1923-10-22
Applicant: FISHER ADAM E
Inventor: FISHER ADAM E
IPC: D06F1/08
CPC classification number: D06F1/08
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