Title:
EXTRA-LOW TEMPERATUER DEVICE
Document Type and Number:
Japanese Patent JPS57184865
Kind Code:
A
Inventors:
OOKUMA KEIJI
ISHIZUKA KOUJI
ISHIZUKA KOUJI
Application Number:
JP6815781A
Publication Date:
November 13, 1982
Filing Date:
May 08, 1981
Export Citation:
Assignee:
TOKYO SHIBAURA ELECTRIC CO
International Classes:
F25J1/00; F25B9/00; F25B9/02; F25J1/02; (IPC1-7): F25B9/00; F25J1/02
Domestic Patent References:
JPS5112142A | 1976-01-30 | |||
JPS5036092A | 1975-04-04 | |||
JP44007663A |