Document Type and Number:
Japanese Patent JPS5235293
Kind Code:
Y2
Application Number:
JP12483173U
Publication Date:
August 11, 1977
Filing Date:
October 27, 1973
Export Citation:
International Classes:
F27D1/18; C21D1/00; C21D1/34; C21D1/74; F27B5/06; F27D1/00; (IPC1-7): C21D1/00; F27B5/06; F27D1/00