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公开(公告)号:US2063788A
公开(公告)日:1936-12-08
申请号:US73759734
申请日:1934-07-30
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E
IPC: C09K5/08
CPC classification number: C09K5/08
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132.Process of treating lubricating stocks containing amorphous wax 失效
Title translation: 处理含有无定形蜡的润滑油原料的方法公开(公告)号:US2038640A
公开(公告)日:1936-04-28
申请号:US69231733
申请日:1933-10-05
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E
IPC: C10G73/04
CPC classification number: C10G73/04
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公开(公告)号:US2020932A
公开(公告)日:1935-11-12
申请号:US65767933
申请日:1933-02-20
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E , HUGHES EVERETT C
IPC: C01D1/34
CPC classification number: C01D1/34
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公开(公告)号:CA545803A
公开(公告)日:1957-09-03
申请号:CA545803D
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E
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公开(公告)号:CA468697A
公开(公告)日:1950-10-10
申请号:CA468697D
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E , HUGHES EVERETT C
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公开(公告)号:CA448605A
公开(公告)日:1948-05-18
申请号:CA448605D
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E , WHITACRE CHARLES H
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公开(公告)号:CA420414A
公开(公告)日:1944-05-23
申请号:CA420414D
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E , HUGHES EVERETT C
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公开(公告)号:CA414945A
公开(公告)日:1943-08-31
申请号:CA414945D
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E , WHITACRE CHARLES H
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公开(公告)号:CA365832A
公开(公告)日:1937-05-04
申请号:CA365832D
Applicant: STANDARD OIL CO
Inventor: HUGHES EVERETT C , BURK ROBERT E
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