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公开(公告)号:CA344609A
公开(公告)日:1934-09-11
申请号:CA344609D
Applicant: STANDARD OIL CO
Inventor: PAGE JAMES M JR
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公开(公告)号:CA347064A
公开(公告)日:1934-12-25
申请号:CA347064D
Applicant: STANDARD OIL CO
Inventor: DIGGS STERLING H , PAGE JAMES M JR
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