Title:
【考案の名称】冷凍装置
Document Type and Number:
Japanese Patent JP2552278
Kind Code:
Y2
Inventors:
Hitoshi Sato
Application Number:
JP5215090U
Publication Date:
October 29, 1997
Filing Date:
May 21, 1990
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
F04B41/06; F25B1/00; F25B31/00; (IPC1-7): F04B41/06; F25B1/00; F25B31/00
Domestic Patent References:
| JP53135049A | ||||
| JP1119887U | ||||
| JP51161658U |
Attorney, Agent or Firm:
Ishikawa Arata