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CATALYST FOR PURIFYING EXHAUST GAS AND MANUFACTURING METHOD THEREOF BACKGROUND OF THE INVENTION 1. Field of the Invention
| Content Provider | Semantic Scholar |
|---|---|
| Author | Iwakuni, Hideharu Kyogoku, Makoto |
| Copyright Year | 2017 |
| Abstract | (54) CATALYST FOR PURIFYING EXHAUST GAS 4,171,288 10/1979 Keith et al. .......................... 252/462 AND MANUFACTURING METHOD 4,727,052 2/1988 Wan et al.. THEREOF 4,738,947 * 4/1988 Wan et al. ........................... 502/304 4,806,519 2/1989 Chiba et al. ......................... 502/252 O O . 5,130,109 * 7/1992 Wan ............ ... 423/213.2 (75) Inventors: Hiroshi Yamada, Akhile Takami, 5,139,992 8/1992 Tauster et al. ....................... 502/304 Hideharu Iwakuni; Makoto Kyogoku; 5,196.390 * 3 2----Y-2 /1993 Tauster et al. ....................... 502/251 Kenji Okamoto, all of Hiroshima (JP) 5.490,977 2/1996 Wan et al. . 5,677.258 10/1997 Kurokawa et al.. (73) Assignee: Mazda Motor Corporation, Hiroshima 5,750,082 * 5/1998 Hepburn et al. .................. 423/213.5 (JP) 5,849,660 12/1998 Takemoto et al. ................... 502/327 5,958,828 5/2000 Murakami et al. .................. 502/333 (*) Notice: Subject to any disclaimer, the term of this 6,066,587 5/2000 Kurokawa et al. .................... 502/66 patent is extended or adjusted under 35 U.S.C. 154(b) by 0 days. FOREIGN PATENT DOCUMENTS |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://patentimages.storage.googleapis.com/cb/d0/21/3cd4d15cb7a8ff/US6221804.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |