-
公开(公告)号:US3101321A
公开(公告)日:1963-08-20
申请号:US86294859
申请日:1959-12-30
Applicant: STANDARD OIL CO
Inventor: AUSTIN ROBERT J , GRUTSCH JAMES F , MALLATT RUSSELL C
IPC: C02F3/18
-
公开(公告)号:US2948677A
公开(公告)日:1960-08-09
申请号:US60691956
申请日:1956-08-29
Applicant: STANDARD OIL CO
Inventor: AUSTIN ROBERT J , GRUTSCH JAMES F , MALLATT RUSSELL C
IPC: B01D17/02
CPC classification number: B01D17/0205 , B01D17/04
-