Title:
イオン交換塔の覗き窓
Document Type and Number:
Japanese Patent JP4144515
Kind Code:
B2
Inventors:
Kabata Kobata
Takeshi Tsurumi
Watanabe
Takeshi Tsurumi
Watanabe
Application Number:
JP2003397248A
Publication Date:
September 03, 2008
Filing Date:
November 27, 2003
Export Citation:
Assignee:
Kurita Water Industries Ltd.
International Classes:
B01J49/00; C02F1/42
Domestic Patent References:
| JP2000157860A | ||||
| JP10235184A | ||||
| JP2015259B2 |
Attorney, Agent or Firm:
Kenzo Fukuda
Shinichi Fukuda
Takemichi Fukuda
Shinichi Fukuda
Takemichi Fukuda