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公开(公告)号:US2320263A
公开(公告)日:1943-05-25
申请号:US40121841
申请日:1941-07-05
Applicant: STANDARD OIL DEV CO
Inventor: CARLSON EJNAR W , CYPHERS ELMER B
CPC classification number: C10M1/08 , C10M2201/063 , C10M2207/022 , C10M2207/023 , C10M2207/16 , C10M2207/20 , C10M2209/104 , C10M2215/042 , C10M2219/044 , C10N2210/01 , C10N2240/401
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公开(公告)号:CA463232A
公开(公告)日:1950-02-14
申请号:CA463232D
Applicant: STANDARD OIL DEV CO
Inventor: CARLSON EJNAR W , CYPHERS ELMER B
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公开(公告)号:CA508023A
公开(公告)日:1954-12-07
申请号:CA508023D
Applicant: STANDARD OIL DEV CO
Inventor: CYPHERS ELMER B
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公开(公告)号:CA507637A
公开(公告)日:1954-11-23
申请号:CA507637D
Applicant: STANDARD OIL DEV CO
Inventor: CYPHERS ELMER B , WADDEY WALTER E
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公开(公告)号:CA504028A
公开(公告)日:1954-06-29
申请号:CA504028D
Applicant: STANDARD OIL DEV CO
Inventor: CYPHERS ELMER B , OSBORNE LOUIS J JR
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