Document Type and Number:
Japanese Patent JPS5116345
Kind Code:
Y2
Application Number:
JP9327672U
Publication Date:
April 30, 1976
Filing Date:
August 10, 1972
Export Citation:
International Classes:
F23L9/02; C21D1/34; C21D9/70; F23C7/02; F23L9/00; (IPC1-7): C21D9/70; C21D1/34