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公开(公告)号:US2635949A
公开(公告)日:1953-04-21
申请号:US8317249
申请日:1949-03-24
Applicant: STANDARD OIL DEV CO
Inventor: FENSKE MERRELL R , REED III THOMAS M
公开(公告)号:US2635949A
公开(公告)日:1953-04-21
申请号:US8317249
申请日:1949-03-24
Applicant: STANDARD OIL DEV CO
Inventor: FENSKE MERRELL R , REED III THOMAS M