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公开(公告)号:US2213988A
公开(公告)日:1940-09-10
申请号:US23033938
申请日:1938-09-16
Applicant: LUBRI ZOL DEV CORP
Inventor: LINCOLN BERT H , WOLFE JOHN W
CPC classification number: C10M1/08 , C10M2219/082 , C10M2219/086 , C10M2219/09 , C10N2230/12 , C10N2250/10 , C10N2270/02
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公开(公告)号:US2183294A
公开(公告)日:1939-12-12
申请号:US18465038
申请日:1938-01-12
Applicant: LUBRI ZOL DEV CORP
Inventor: LINCOLN BERT H , WOIFE JOHN W
CPC classification number: C10M1/08 , C10M2211/042 , C10M2211/044 , C10M2211/06
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公开(公告)号:US2157079A
公开(公告)日:1939-05-02
申请号:US3073335
申请日:1935-07-10
Applicant: LUBRI ZOL DEV CORP
Inventor: LINCOLN BERT H , BYRKIT GORDON D
CPC classification number: C10M1/08 , C10M2211/044 , C10M2211/06
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公开(公告)号:US2157078A
公开(公告)日:1939-05-02
申请号:US6416736
申请日:1936-02-15
Applicant: LUBRI ZOL DEV CORP
Inventor: LINCOLN BERT H , BYRKIT GORDON D
CPC classification number: C10M1/08 , C10M2211/044 , C10M2211/06
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