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| Number | Title | Issue Date |
| 7325276 | Detachable door hinge device for vehicles Disclosed herein is a detachable door hinge device for a vehicle. The door hinge device includes a first hinge portion protruded from a door bracket and having a hole for pivot connection formed inside thereof. A pivot pin is rotatably inserted into the hole for piv... | 02/05/2008 |
| 7316106 | Method for processing combustion exhaust gas containing soot particles and NOx The invention relates to a system and a method for processing exhaust gas of an internal combustion engine such as a diesel engine. The disclosed system and method can be particularly suitable to the diesel engine that usually operates in a lean burn condition witho... | 01/08/2008 |
