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公开(公告)号:CA463727A
公开(公告)日:1950-03-14
申请号:CA463727D
Applicant: STANDARD OIL DEV CO
Inventor: FIELD DONALD C , THOMAS ROBERT M , REYNOLDS HAROLD C JR
公开(公告)号:CA463727A
公开(公告)日:1950-03-14
申请号:CA463727D
Applicant: STANDARD OIL DEV CO
Inventor: FIELD DONALD C , THOMAS ROBERT M , REYNOLDS HAROLD C JR