Title:
【発明の名称】疎水性多孔質膜を用いた冷却塔及び吸収式温度回生器
Document Type and Number:
Japanese Patent JPH0731013
Kind Code:
B2
Inventors:
Hideaki Kurokawa
Yasuo Ozeki
Akira Yamada
Katsuya Ehara
Takayoshi Hashikichi
Yasuo Ozeki
Akira Yamada
Katsuya Ehara
Takayoshi Hashikichi
Application Number:
JP14787087A
Publication Date:
April 10, 1995
Filing Date:
June 16, 1987
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
F28C3/08; F25B15/00; F28D5/00; (IPC1-7): F28C3/08; F25B15/00; F28D5/00
Domestic Patent References:
| JP348645B1 |
Attorney, Agent or Firm:
Yusuke Hiraki
Next Patent: 腰用サポーター