Road with Holes for Snow to Fall in

Name :
Towa Sato
COUNTRY :
Japan / Aomori
AGE :
8
YEAR :
2014
PRIZE :
The Prize of the President of the Japan Patent Attorneys Association
COMMENTARY :
When snow falls, holes open up in roads. Then, the snow melts and falls through the holes. The snow doesn't have to be disposed of, and the clean melted snow can be used in homes.
Road with Holes for Snow to Fall in