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公开(公告)号:US3201924A
公开(公告)日:1965-08-24
申请号:US21210462
申请日:1962-07-24
Applicant: FRAM CORP
Inventor: FULFORD EARLE H , SEARCY JR JOHN E
CPC classification number: B01D46/0031 , B01D46/002 , B01D46/2411 , B01D46/521 , B01D50/002 , F24F3/1411
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2.Monitoring positive crankcase ventilating systems in internal combustion engines 失效
Title translation: 监控内燃机中的积极起重机通风系统公开(公告)号:US3540407A
公开(公告)日:1970-11-17
申请号:US3540407D
申请日:1969-01-09
Applicant: FRAM CORP
Inventor: MCGONAGLE FRANCIS L , FULFORD EARLE H
CPC classification number: F01M13/02
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