Document Type and Number:
Japanese Patent JPS54138969
Kind Code:
U
Application Number:
JP3340678U
Publication Date:
September 27, 1979
Filing Date:
March 17, 1978
Export Citation:
International Classes:
F23Q2/16; F23Q2/26; F23Q2/28; (IPC1-7): F23Q2/28; F23Q2/26