Document Type and Number:
Japanese Patent JPS5383901
Kind Code:
U
Application Number:
JP16809776U
Publication Date:
July 11, 1978
Filing Date:
December 15, 1976
Export Citation:
International Classes:
F22B1/06; F28D15/00; F28D15/02; (IPC1-7): F22B1/06; F28D15/00