-
公开(公告)号:US2683139A
公开(公告)日:1954-07-06
申请号:US25055951
申请日:1951-10-09
Applicant: STANDARD OIL DEV CO
Inventor: LEARY ROBERT F , MARSHALL WELCH LESTER
IPC: C08F36/04
CPC classification number: C08F36/04 , Y10S260/25 , C08F4/06
-
公开(公告)号:US2655549A
公开(公告)日:1953-10-13
申请号:US18241750
申请日:1950-08-30
Applicant: STANDARD OIL DEV CO
Inventor: MARSHALL WELCH LESTER , SERNIUK GEORGE E
CPC classification number: C10M1/08 , C10M2205/04 , C10M2217/028 , C10M2217/06 , C10N2270/02
-
公开(公告)号:US2614080A
公开(公告)日:1952-10-14
申请号:US17547350
申请日:1950-07-22
Applicant: STANDARD OIL DEV CO
Inventor: MARSHALL WELCH LESTER
IPC: C08F8/02 , C08F297/06
CPC classification number: C10M1/08 , C08F8/02 , C08F297/06 , C10M2205/04 , C10N2270/02 , C08F112/08
-
-