| 摘要 |
PROBLEM TO BE SOLVED: To provide a compact cleaning unit capable of cleaning only by placing it near the occurrence source of malodor. SOLUTION: The cleaning unit is composed by integrating a pull unit having an air sucking fan and a push unit having an air fan sending air to the pull unit or to the other pull unit to be engaged with each other when housed, or foldably connected to each other in advance. COPYRIGHT: (C)2008,JPO&INPIT
|
