Document Type and Number:
Japanese Patent JPS5147623
Kind Code:
Y2
Application Number:
JP2617172U
Publication Date:
November 17, 1976
Filing Date:
February 29, 1972
Export Citation:
International Classes:
F23N5/26; F16L5/00; F24H9/20; (IPC1-7): F23N5/26; F16L5/00