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公开(公告)号:CA346553A
公开(公告)日:1934-12-04
申请号:CA346553D
Applicant: STANDARD OIL CO
Inventor: RUTHRUFF ROBERT F
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公开(公告)号:US2160288A
公开(公告)日:1939-05-30
申请号:US3533535
申请日:1935-08-08
Applicant: STANDARD OIL CO
Inventor: RUTHRUFF ROBERT F
CPC classification number: C10G9/14
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公开(公告)号:US2009277A
公开(公告)日:1935-07-23
申请号:US70391433
申请日:1933-12-26
Applicant: STANDARD OIL CO
Inventor: RUTHRUFF ROBERT F
IPC: C07C4/04
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公开(公告)号:CA356810A
公开(公告)日:1936-03-24
申请号:CA356810D
Applicant: STANDARD OIL CO
Inventor: RUTHRUFF ROBERT F , ROBERTS JOSEPH K , CARPENTER MORRIS T
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公开(公告)号:CA433844A
公开(公告)日:1946-03-26
申请号:CA433844D
Applicant: STANDARD OIL CO
Inventor: RUTHRUFF ROBERT F
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公开(公告)号:CA373841A
公开(公告)日:1938-05-17
申请号:CA373841D
Applicant: STANDARD OIL CO
Inventor: RUTHRUFF ROBERT F
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公开(公告)号:CA340080A
公开(公告)日:1934-03-13
申请号:CA340080D
Applicant: STANDARD OIL CO
Inventor: SULLIVAN FREDERICK W JR , RUTHRUFF ROBERT F
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公开(公告)号:CA345542A
公开(公告)日:1934-10-23
申请号:CA345542D
Applicant: STANDARD OIL CO
Inventor: RUTHRUFF ROBERT F
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公开(公告)号:CA345540A
公开(公告)日:1934-10-23
申请号:CA345540D
Applicant: STANDARD OIL CO
Inventor: SULLIVAN FREDERICK W JR , RUTHRUFF ROBERT F
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公开(公告)号:US2282549A
公开(公告)日:1942-05-12
申请号:US57722631
申请日:1931-11-25
Applicant: STANDARD OIL CO
Inventor: SULLIVAN JR FREDERICK W , RUTHRUFF ROBERT F
IPC: C07C11/02
CPC classification number: C07C11/02
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