Title:
【発明の名称】浄水器
Document Type and Number:
Japanese Patent JP3471792
Kind Code:
B1
Inventors:
Takehiko Goto
Hitoshi Takayama
Hitoshi Takayama
Application Number:
JP2003130072A
Publication Date:
December 02, 2003
Filing Date:
May 08, 2003
Export Citation:
Assignee:
Mitsubishi Rayon Co., Ltd.
International Classes:
E03C1/10; C02F1/28; C02F1/44; F16L17/00; G01F15/075; (IPC1-7): C02F1/28; C02F1/44; E03C1/10; F16L17/00
Domestic Patent References:
| JP494708A | ||||
| JP4322781A | ||||
| JP7136424A |
Attorney, Agent or Firm:
Masatake Shiga (6 people outside)