Document Type and Number:
Japanese Patent JPS57132917
Kind Code:
U
Application Number:
JP1588881U
Publication Date:
August 19, 1982
Filing Date:
February 05, 1981
Export Citation:
International Classes:
F23D14/18; F23D11/08; F23D11/40; (IPC1-7): F23D11/08; F23D11/40; F23D13/18