Title:
廃水処理システム
Document Type and Number:
Japanese Patent JP4254943
Kind Code:
B2
Inventors:
Hikaharu Waka
Makoto Yasuda
Eiichi Sato
Kenichi Sakamoto
Takashi Murayama
Makoto Yasuda
Eiichi Sato
Kenichi Sakamoto
Takashi Murayama
Application Number:
JP2002138927A
Publication Date:
April 15, 2009
Filing Date:
May 14, 2002
Export Citation:
Assignee:
Nippon Wakong Co., Ltd.
Kanagawa Prefecture
Kanagawa Prefecture
International Classes:
B01D53/70; C02F1/78; C02F1/32
Domestic Patent References:
| JP10230285A | ||||
| JP6031286A | ||||
| JP7108147A | ||||
| JP2115096A | ||||
| JP2000237773A |
Attorney, Agent or Firm:
Haruka Oda