-
公开(公告)号:US3496125A
公开(公告)日:1970-02-17
申请号:US3496125D
申请日:1968-01-16
Applicant: SUN OIL CO
Inventor: BOYER JACKSON S , DIDOT FRANCOIS E
公开(公告)号:US3496125A
公开(公告)日:1970-02-17
申请号:US3496125D
申请日:1968-01-16
Applicant: SUN OIL CO
Inventor: BOYER JACKSON S , DIDOT FRANCOIS E