-
公开(公告)号:US2619907A
公开(公告)日:1952-12-02
申请号:US10000349
申请日:1949-06-18
Applicant: WILLIAM PATERSON
Inventor: WILLIAM PATERSON
CPC classification number: F04B43/025 , F04B43/06 , F04B49/16
-
公开(公告)号:US2347927A
公开(公告)日:1944-05-02
申请号:US31431340
申请日:1940-01-17
Applicant: WILLIAM PATERSON , CARL KERRISON OSCAR
Inventor: WILLIAM PATERSON , CARL KERRISON OSCAR
CPC classification number: B01D29/48 , B01D29/15 , B01D29/58 , B01D35/147 , B01D37/02
-
公开(公告)号:US2053628A
公开(公告)日:1936-09-08
申请号:US70168233
申请日:1933-12-09
Applicant: WILLIAM PATERSON
Inventor: WILLIAM PATERSON
CPC classification number: B01D24/4631 , B01D24/22 , B01D24/38 , B01D2201/206
-
公开(公告)号:US1572076A
公开(公告)日:1926-02-09
申请号:US688325
申请日:1925-02-04
Applicant: WILLIAM PATERSON
Inventor: WILLIAM PATERSON
IPC: B01D24/22
CPC classification number: B01D24/22 , B01D24/24 , B01D24/4626 , B01D24/4631
-
公开(公告)号:US1464291A
公开(公告)日:1923-08-07
申请号:US58945122
申请日:1922-09-20
Applicant: WILLIAM PATERSON
Inventor: WILLIAM PATERSON
IPC: C02F1/68
CPC classification number: C02F1/687 , C02F1/686 , Y10T137/2521
-
-
-
-