Document Type and Number:
Japanese Patent JPS5240163
Kind Code:
Y2
Application Number:
JP11099774U
Publication Date:
September 10, 1977
Filing Date:
September 14, 1974
Export Citation:
International Classes:
F27D1/16; F27B1/14; F27B1/21; F27D1/00; (IPC1-7): F27B1/14; F27D1/16