Document Type and Number:
Japanese Patent JPS5025541
Kind Code:
Y2
Application Number:
JP1861572U
Publication Date:
July 31, 1975
Filing Date:
February 15, 1972
Export Citation:
International Classes:
F24H3/06; F24C5/00; F28F1/06; (IPC1-7): F24C5/00; F28F1/06