-
公开(公告)号:US3461061A
公开(公告)日:1969-08-12
申请号:US3461061D
申请日:1966-06-13
Applicant: UNIVERSAL OIL PROD CO
Inventor: STINE LAURENCE O , LENGEMANN ROBERT A , VESELY KENNETH D
CPC classification number: C10G65/04
-
公开(公告)号:US3457190A
公开(公告)日:1969-07-22
申请号:US3457190D
申请日:1967-03-13
Applicant: UNIVERSAL OIL PROD CO
Inventor: VESELY KENNETH D
CPC classification number: B01J20/18 , B01J29/08 , C10G11/05 , C10G35/095 , C10G47/16
-