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公开(公告)号:US1698943A
公开(公告)日:1929-01-15
申请号:US11506526
申请日:1926-06-10
Applicant: PROSPERITY CO INC
Inventor: ERNEST DAVIS
IPC: D06F71/34
CPC classification number: D06F71/34
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162.Actuating mechanism or mechanical movement for pressing machines 失效
Title translation: 压力机械的执行机构或机械运动公开(公告)号:US1691646A
公开(公告)日:1928-11-13
申请号:US10098526
申请日:1926-04-09
Applicant: PROSPERITY CO INC
Inventor: ERNEST DAVIS
IPC: D06F71/06
CPC classification number: D06F71/065 , Y10T74/18976
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公开(公告)号:US1684819A
公开(公告)日:1928-09-18
申请号:US13972526
申请日:1926-10-05
Applicant: PROSPERITY CO INC
Inventor: ERNEST DAVIS
IPC: D06F71/36
CPC classification number: D06F71/36
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公开(公告)号:US1683607A
公开(公告)日:1928-09-11
申请号:US12036226
申请日:1926-07-03
Applicant: PROSPERITY CO INC
Inventor: ERNEST DAVIS
IPC: D06F71/36
CPC classification number: D06F71/36
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165.
公开(公告)号:US1673317A
公开(公告)日:1928-06-12
申请号:US20098327
申请日:1927-06-23
Applicant: PROSPERITY CO INC
Inventor: ERNEST DAVIS
IPC: D06F71/06
CPC classification number: D06F71/06
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公开(公告)号:US1670763A
公开(公告)日:1928-05-22
申请号:US11514426
申请日:1926-06-10
Applicant: PROSPERITY CO INC
Inventor: ERNEST DAVIS
IPC: D06F71/06
CPC classification number: D06F71/067 , Y10T74/20588
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