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公开(公告)号:US2180008A
公开(公告)日:1939-11-14
申请号:US73386234
申请日:1934-07-05
Applicant: LUBRI ZOL DEV CORP
Inventor: LINCOLN BERT H , STEINER WALDO L , HENRIKSEN ELLEN M
CPC classification number: C10M1/08 , C10M2211/024 , C10M2211/042 , C10M2211/06 , C10N2250/10
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公开(公告)号:US2063880A
公开(公告)日:1936-12-08
申请号:US70778334
申请日:1934-01-22
Applicant: LUBRI ZOL DEV CORP
Inventor: LINCOLN BERT H , HENRIKSEN ELLEN M
CPC classification number: C10M1/08 , C10M2211/02
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