-
公开(公告)号:US3085530A
公开(公告)日:1963-04-16
申请号:US76888958
申请日:1958-10-22
Applicant: WILLIAMSON FLOYD M
Inventor: WILLIAMSON FLOYD M
-
公开(公告)号:US3059914A
公开(公告)日:1962-10-23
申请号:US3564860
申请日:1960-06-13
Applicant: WILLIAMSON FLOYD M
Inventor: WILLIAMSON FLOYD M
IPC: B21D24/02
CPC classification number: B21D24/02
-
公开(公告)号:US2938718A
公开(公告)日:1960-05-31
申请号:US81583259
申请日:1959-05-26
Applicant: WILLIAMSON FLOYD M
Inventor: WILLIAMSON FLOYD M
IPC: B21D24/02
CPC classification number: B21D24/02
-
4.Hydraulic system for controlling the return movement of pressure pads in air cushionpresses 失效
Title translation: 液压系统,用于控制气垫中压力垫的返回运动公开(公告)号:US2918272A
公开(公告)日:1959-12-22
申请号:US79350059
申请日:1959-02-16
Applicant: WILLIAMSON FLOYD M
Inventor: WILLIAMSON FLOYD M
IPC: B21D24/14
CPC classification number: B21D24/14
-
公开(公告)号:US2461795A
公开(公告)日:1949-02-15
申请号:US57561945
申请日:1945-02-01
Applicant: WILLIAMSON FLOYD M
Inventor: WILLIAMSON FLOYD M
-
公开(公告)号:US2437578A
公开(公告)日:1948-03-09
申请号:US58828645
申请日:1945-04-14
Applicant: WILLIAMSON FLOYD M
Inventor: WILLIAMSON FLOYD M
IPC: A45D33/00
CPC classification number: A45D33/008
-
公开(公告)号:US1737397A
公开(公告)日:1929-11-26
申请号:US19456927
申请日:1927-05-27
Applicant: WILLIAMSON FLOYD M
Inventor: WILLIAMSON FLOYD M
IPC: E05C17/28
CPC classification number: E05C17/28 , Y10T292/299 , Y10T292/302
-
公开(公告)号:US1636762A
公开(公告)日:1927-07-26
申请号:US9274326
申请日:1926-03-06
Applicant: WILLIAMSON PEARL H , WILLIAMSON FLOYD M
Inventor: WILLIAMSON PEARL H , WILLIAMSON FLOYD M
IPC: E06B3/50
CPC classification number: E06B3/5063 , E06B3/50
-
公开(公告)号:US3089375A
公开(公告)日:1963-05-14
申请号:US83272059
申请日:1959-08-10
Applicant: WILLIAMSON FLOYD M
Inventor: WILLIAMSON FLOYD M
IPC: B21D28/00
CPC classification number: B21D28/002 , Y10T83/8759 , Y10T83/8785 , Y10T83/8788 , Y10T83/8858
-
公开(公告)号:US3035857A
公开(公告)日:1962-05-22
申请号:US68807057
申请日:1957-10-03
Applicant: WILLIAMSON FLOYD M
Inventor: WILLIAMSON FLOYD M
IPC: F16L37/23 , F16L37/32 , F16L37/367
CPC classification number: F16L37/367 , F16L37/23 , F16L37/32 , Y10T137/87957
-
-
-
-
-
-
-
-
-