Document Type and Number:
Japanese Patent JPS4883438
Kind Code:
U
Application Number:
JP669572U
Publication Date:
October 11, 1973
Filing Date:
January 12, 1972
Export Citation:
International Classes:
F23N1/10; F23N1/02; F23N3/00; F23N3/06; F27B5/08; F27B5/14; (IPC1-7): F27B5/14; F23N1/02; F23N1/10; F23N3/00