Document Type and Number:
Japanese Patent JPS5025535
Kind Code:
Y2
Application Number:
JP3263172U
Publication Date:
July 31, 1975
Filing Date:
March 18, 1972
Export Citation:
International Classes:
F24H3/02; F24C1/00; F24H3/06; F24H9/20; (IPC1-7): F24C1/00