Title:
水系環境改善維持方法
Document Type and Number:
Japanese Patent JP4900886
Kind Code:
B2
Inventors:
Hiroto Maeda
Nobuyuki Nishino
Hiroshi Akita
Tomomi Fukuo
Tomoka Hirai
Nobuyuki Nishino
Hiroshi Akita
Tomomi Fukuo
Tomoka Hirai
Application Number:
JP2003179973A
Publication Date:
March 21, 2012
Filing Date:
June 24, 2003
Export Citation:
Assignee:
Nichimo Co., Ltd.
Ube Material Industries Ltd.
Hiroto Maeda
Ube Material Industries Ltd.
Hiroto Maeda
International Classes:
C02F11/00; C02F11/02
Domestic Patent References:
| JP9239375A | ||||
| JP9286387A | ||||
| JP4141285A | ||||
| JP2000212564A | ||||
| JP2004230244A | ||||
| JP9155394A | ||||
| JP9206799A | ||||
| JP9271786A | ||||
| JP8019774A | ||||
| JP2003013061A | ||||
| JP2001225098A | ||||
| JP2004267085A |
Attorney, Agent or Firm:
Shunsuke Nakao
Takashi Ito
Naoko Okura
Fumari Tamari
Takeyuki Suzuki
Shiro Isoda
Takashi Ito
Naoko Okura
Fumari Tamari
Takeyuki Suzuki
Shiro Isoda