Document Type and Number:
Japanese Patent JPS5340495
Kind Code:
Y2
Application Number:
JP14381174U
Publication Date:
September 30, 1978
Filing Date:
November 30, 1974
Export Citation:
International Classes:
F27B7/36; C21C5/34; C21C5/48; C22B15/06; F27B3/22; (IPC1-7): C22B15/06; C21C5/48; F27B7/36