Title:
【発明の名称】低温冷凍装置
Document Type and Number:
Japanese Patent JP2711878
Kind Code:
B2
Inventors:
Fumio Kuriyama
Application Number:
JP996789A
Publication Date:
February 10, 1998
Filing Date:
January 20, 1989
Export Citation:
Assignee:
Ebara Corporation
International Classes:
F25B7/00; (IPC1-7): F25B7/00
Domestic Patent References:
| JP63263360A |
Attorney, Agent or Firm:
Katsura Yoshimine (1 person outside)