Document Type and Number:
Japanese Patent JPS57127174
Kind Code:
U
More Like This:
Application Number:
JP1251381U
Publication Date:
August 07, 1982
Filing Date:
January 31, 1981
Export Citation:
International Classes:
F28F21/06; F28D9/00; F28F3/08; F28F7/00; (IPC1-7): F28D9/00; F24J3/02; F28F7/00; F28F21/06
Domestic Patent References:
JP55122083B | ||||
JPS5256531U | 1977-04-23 |