Document Type and Number:
Japanese Patent JPS5280161
Kind Code:
U
Application Number:
JP16853875U
Publication Date:
June 15, 1977
Filing Date:
December 12, 1975
Export Citation:
International Classes:
F25B15/00; F25B41/00; F28D7/00; F28D7/16; (IPC1-7): F25B15/00
Domestic Patent References:
| JP43017338A |