Title:
【発明の名称】極低温冷凍装置
Document Type and Number:
Japanese Patent JP2877592
Kind Code:
B2
Inventors:
NAKAMURA TAKAHIRO
IKEGAMI KAZUO
OOSUMI MASATO
KUROKAWA MICHIHIRO
IKEGAMI KAZUO
OOSUMI MASATO
KUROKAWA MICHIHIRO
Application Number:
JP29582491A
Publication Date:
March 31, 1999
Filing Date:
November 12, 1991
Export Citation:
Assignee:
SANYO DENKI KK
International Classes:
F25B9/00; (IPC1-7): F25B9/00
Domestic Patent References:
| JP5118684A | ||||
| JP5852948A |
Attorney, Agent or Firm:
Koji Yasutomi (1 person outside)