Document Type and Number:
Japanese Patent JPS5238763
Kind Code:
Y2
Application Number:
JP12027172U
Publication Date:
September 02, 1977
Filing Date:
October 18, 1972
Export Citation:
International Classes:
G05D16/06; F23N1/00; F23N5/02; F23N5/06; (IPC1-7): F23N1/00; F23N5/06; G05D16/06