Title:
【発明の名称】河川水の再利用方法および再利用装置
Document Type and Number:
Japanese Patent JP2777872
Kind Code:
B2
Inventors:
IKEHATA TAKAMICHI
Application Number:
JP25612694A
Publication Date:
July 23, 1998
Filing Date:
September 27, 1994
Export Citation:
Assignee:
IKEHATA KK
International Classes:
E03B3/04; E03B3/32; (IPC1-7): E03B3/04; E03B3/32
Domestic Patent References:
| JP56559A | ||||
| JP3172419A |
Attorney, Agent or Firm:
Katsunobu Oshita