Title:
グレーチング蓋の設置構造およびコンクリート蓋および側溝ブロック
Document Type and Number:
Japanese Patent JP3185754
Kind Code:
U
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Inventors:
Hiroyuki Sekine
Youichi Shibuya
Shizuo Tokita
Youichi Shibuya
Shizuo Tokita
Application Number:
JP2013002539U
Publication Date:
September 05, 2013
Filing Date:
April 18, 2013
Export Citation:
Assignee:
Tokita Concrete Industry Co., Ltd.
International Classes:
E03F5/04