-
公开(公告)号:US1819639A
公开(公告)日:1931-08-18
申请号:US19057627
申请日:1927-05-11
Applicant: PROSPERITY CO INC
Inventor: DALY JOSEPH P
IPC: D06F71/06
CPC classification number: D06F71/06
-
公开(公告)号:US1652705A
公开(公告)日:1927-12-13
申请号:US7734225
申请日:1925-12-23
Applicant: PROSPERITY CO INC
Inventor: DALY JOSEPH P
IPC: F16D43/26
CPC classification number: F16D43/26
-
公开(公告)号:US1659191A
公开(公告)日:1928-02-14
申请号:US3303125
申请日:1925-05-26
Applicant: PROSPERITY CO INC
Inventor: DALY JOSEPH P
IPC: D06F71/32
CPC classification number: D06F71/323 , Y10T74/2195
-
公开(公告)号:US1639428A
公开(公告)日:1927-08-16
申请号:US71204724
申请日:1924-05-09
Applicant: PROSPERITY CO INC
Inventor: DALY JOSEPH P
IPC: G05G15/04
CPC classification number: G05G15/04
-
公开(公告)号:US1796283A
公开(公告)日:1931-03-17
申请号:US7426925
申请日:1925-12-09
Applicant: PROSPERITY CO INC
Inventor: DALY JOSEPH P
IPC: D06F71/04
CPC classification number: D06F71/04
-
公开(公告)号:US1656664A
公开(公告)日:1928-01-17
申请号:US3942425
申请日:1925-06-25
Applicant: PROSPERITY CO INC
Inventor: DALY JOSEPH P
IPC: D06F71/04
CPC classification number: D06F71/046
-
公开(公告)号:US1854827A
公开(公告)日:1932-04-19
申请号:US12130626
申请日:1926-07-09
Applicant: PROSPERITY CO INC
Inventor: DALY JOSEPH P
IPC: D06F71/06
CPC classification number: D06F71/067
-
公开(公告)号:US1850260A
公开(公告)日:1932-03-22
申请号:US3902325
申请日:1925-06-23
Applicant: PROSPERITY CO INC
Inventor: DALY JOSEPH P
IPC: F16D43/26
CPC classification number: F16D43/26
-
公开(公告)号:US1710298A
公开(公告)日:1929-04-23
申请号:US74798924
申请日:1924-11-05
Applicant: PROSPERITY CO INC
Inventor: DALY JOSEPH P
IPC: F16D43/26
CPC classification number: F16D43/26
-
公开(公告)号:US1673316A
公开(公告)日:1928-06-12
申请号:US73582024
申请日:1924-09-04
Applicant: PROSPERITY CO INC
Inventor: DALY JOSEPH P
IPC: D06F71/36
CPC classification number: D06F71/36
-
-
-
-
-
-
-
-
-