| 摘要 |
PROBLEM TO BE SOLVED: To meet the need of raking out dust caught in a gap between tatami mats to outside the gap since dust tends to get in e.g. the gap between the tatami mats and is often caught therein and can not be removed therefrom in a conventional way. SOLUTION: The dust raking-out implement includes triangular projections 1 at both the ends of a lower part in a rubber made thin plate. The dust caught in the gap is raked out from the gap by being grappled by the triangular projections 1. COPYRIGHT: (C)2006,JPO&NCIPI
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