Title:
流水トラフを利用した砂、ごみの分別方法
Document Type and Number:
Japanese Patent JP4808462
Kind Code:
B2
Inventors:
Nakano Yasunori
Toshitaka Tanaka
Toshitaka Tanaka
Application Number:
JP2005293439A
Publication Date:
November 02, 2011
Filing Date:
October 06, 2005
Export Citation:
Assignee:
Hitachi Plant Technology Co., Ltd.
International Classes:
B03B5/28; B03B5/66; C02F11/00; E03F5/14
Domestic Patent References:
| JP2002113385A | ||||
| JP2004097873A | ||||
| JP2002035638A | ||||
| JP56005152A | ||||
| JP53055653A | ||||
| JP59002431U |
Attorney, Agent or Firm:
Osamu Mori