Title:
エアーリフト揚水装置
Document Type and Number:
Japanese Patent JP4624652
Kind Code:
B2
Inventors:
Shigekichi Takahashi
Application Number:
JP2003141944A
Publication Date:
February 02, 2011
Filing Date:
May 20, 2003
Export Citation:
Assignee:
Limited company Asahi Techno
International Classes:
F04B17/05; F04F1/18
Domestic Patent References:
| JP54121404A | ||||
| JP58137900U | ||||
| JP55005409A | ||||
| JP58221000A | ||||
| JP5018527A |
Attorney, Agent or Firm:
Hiroshi Arafune
Yoshio Arafune
Yoshio Arafune