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公开(公告)号:US1629071A
公开(公告)日:1927-05-17
申请号:US71204624
申请日:1924-05-09
Applicant: PROSPERITY CO INC
Inventor: DALY JOSEPH P
IPC: D06F71/38
CPC classification number: D06F71/38
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公开(公告)号:US1974264A
公开(公告)日:1934-09-18
申请号:US47952430
申请日:1930-09-03
Applicant: PROSPERITY CO INC
Inventor: DALY JOSEPH P
IPC: D06F71/06
CPC classification number: D06F71/065
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公开(公告)号:US1829184A
公开(公告)日:1931-10-27
申请号:US10896626
申请日:1926-05-13
Applicant: PROSPERITY CO INC
Inventor: DALY JOSEPH P
IPC: D06F71/06
CPC classification number: D06F71/06
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公开(公告)号:US1779930A
公开(公告)日:1930-10-28
申请号:US10539726
申请日:1926-04-29
Applicant: PROSPERITY CO INC
Inventor: DALY JOSEPH P
IPC: D06F71/06
CPC classification number: D06F71/06
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15.
公开(公告)号:US1691677A
公开(公告)日:1928-11-13
申请号:US73582224
申请日:1924-09-04
Applicant: PROSPERITY CO INC
Inventor: SOCIA ALEXANDER J , DALY JOSEPH P
IPC: D06F71/04
CPC classification number: D06F71/046
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公开(公告)号:US1652704A
公开(公告)日:1927-12-13
申请号:US7734125
申请日:1925-12-23
Applicant: PROSPERITY CO INC
Inventor: DALY JOSEPH P
IPC: F16D43/26
CPC classification number: F16D43/26
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17.
公开(公告)号:US1640144A
公开(公告)日:1927-08-23
申请号:US73581924
申请日:1924-09-04
Applicant: PROSPERITY CO INC
Inventor: DALY JOSEPH P
IPC: D06F71/04
CPC classification number: D06F71/046 , Y10T477/363
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