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公开(公告)号:US3441382A
公开(公告)日:1969-04-29
申请号:US3441382D
申请日:1967-01-27
Applicant: ENGELHARD IND INC
Inventor: KEITH CARL D , SCHREUDERS TEUNIS
CPC classification number: F01N3/2875 , B01D53/944 , F01N3/2828 , F01N3/2853 , F01N13/14 , F01N2330/06 , F01N2350/00 , F01N2510/06
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2.Apparatus and system for the purification of internal combustion engine exhaust gases 失效
Title translation: 用于净化内燃机排气的装置和系统公开(公告)号:US3443911A
公开(公告)日:1969-05-13
申请号:US3443911D
申请日:1966-06-07
Applicant: ENGELHARD IND INC
Inventor: KEITH CARL D , CUNNINGHAM CHARLES E , SCHREUDERS TEUNIS
CPC classification number: F01N13/1816 , E21F1/003 , F01N3/06 , F01N3/2006 , F01N3/30 , F01N13/009 , F01N2450/10 , F01N2450/26 , F01N2470/30 , Y02T10/26 , Y10S55/30
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3.Apparatus for purifying exhaust gases of an internal combustion engine 失效
Title translation: 用于净化内燃机排气的装置公开(公告)号:US3441381A
公开(公告)日:1969-04-29
申请号:US3441381D
申请日:1965-06-22
Applicant: ENGELHARD IND INC
Inventor: KEITH CARL D , SCHREUDERS TEUNIS , CUNNINGHAM CHARLES E
CPC classification number: F01N3/2853 , B01D53/944 , F01N3/2828 , F01N3/34 , F01N13/017 , F01N13/14 , F01N2330/06 , F01N2350/04 , F01N2350/06 , F01N2390/00 , F01N2470/14 , F01N2470/16 , F01N2470/18 , F01N2510/06 , F01N2550/02 , Y02T10/20 , Y10S55/30
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