Title:
【発明の名称】砂水分離装置
Document Type and Number:
Japanese Patent JP3005795
Kind Code:
B2
Inventors:
Ohgawara Yukio
Application Number:
JP11722697A
Publication Date:
February 07, 2000
Filing Date:
May 07, 1997
Export Citation:
Assignee:
Nakaya Business Co., Ltd.
International Classes:
B03B5/00; B03B5/56; B03B7/00; (IPC1-7): B03B7/00; B03B5/00; B03B5/56
Domestic Patent References:
JP531387A | ||||
JP380950A | ||||
JP685043U | ||||
JP49103673U |
Attorney, Agent or Firm:
Mitsuhiko Watanabe