Title:
【発明の名称】特殊環境用低温恒温装置
Document Type and Number:
Japanese Patent JP2619431
Kind Code:
B2
Inventors:
Ogata Hisao
Takeo Nemoto
Masahiro Otaka
Takeo Nemoto
Masahiro Otaka
Application Number:
JP28731587A
Publication Date:
June 11, 1997
Filing Date:
November 16, 1987
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
F25D3/10; F25B9/00; F25D13/00; G01R33/035; (IPC1-7): F25D3/10; G01R33/035
Domestic Patent References:
| JP61110851A | ||||
| JP604775A |
Attorney, Agent or Firm:
Katsuo Ogawa (1 person outside)