Document Type and Number:
Japanese Patent JPS5694457
Kind Code:
U
Application Number:
JP17701079U
Publication Date:
July 27, 1981
Filing Date:
December 19, 1979
Export Citation:
International Classes:
F25B1/00; F25B49/00; (IPC1-7): F25B49/00
Domestic Patent References:
| JP46007475U |