Title:
STRUCTURE OF DRAIN
Document Type and Number:
Japanese Patent JP3358085
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To effectively utilize scrap wood such as a felled woody plant as drainage materials.
SOLUTION: A cage body 3 made of a net is arranged in a drain gutter 2, while scrap wood 4 such as a felled woody plant generated by clearing a mountainous section, is housed and sealed into the cage body 3. Openings among the peripheral surfaces of scrap wood 4 such as the felled woody plant are utilized as drainage spaces.
Inventors:
Senji Nishimura
Shunichi Kobayashi
Katsuo Kimura
Shunichi Kobayashi
Katsuo Kimura
Application Number:
JP33315899A
Publication Date:
December 16, 2002
Filing Date:
November 24, 1999
Export Citation:
Assignee:
Koiwa Wire Mesh Co., Ltd.
International Classes:
E02B11/00; E03F1/00; (IPC1-7): E02B11/00; E03F1/00
Domestic Patent References:
| JP111795Y2 | ||||
| JP6011938Y2 |
Other References:
【文献】実用新案登録3062564(JP,U)
Attorney, Agent or Firm:
Sakuo Yamaguchi (1 person outside)
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