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Il Joong
Il Joong Hwang, Ansan-City KR
| Patent application number | Description | Published |
|---|---|---|
| 20090152486 | PRESSURE ADJUSTING VALVE FOR VEHICLE FUEL LINE - A pressure adjusting valve for a vehicle fuel line includes a diaphragm disposed in a housing and dividing the interior of the housing into first and second compartments. A valve plate is provided in the second compartment and attached to the diaphragm. A return unit is provided in the second compartment. An elastic member provides an elastic force to the diaphragm toward the second compartment. An elastic force adjusting unit controls the elastic force of the elastic member. | 06-18-2009 |
Il Joong Kim, Gyeongsangnam-Do KR
| Patent application number | Description | Published |
|---|---|---|
| 20090211212 | Dust collecting device for vacuum cleaner - Object of the present invention is to provide a dust collecting device ( | 08-27-2009 |
| 20100000185 | Dust collecting device for vacuum clearner - Object of the present invention is to provide a dust collecting device ( | 01-07-2010 |
Il Joong Kim, Hapchon-Gun KR
| Patent application number | Description | Published |
|---|---|---|
| 20090205298 | Dust collecting device for vacuum cleaner - Object of the present invention is to provide a dust collecting device ( | 08-20-2009 |