Document Type and Number:
Japanese Patent JPS5721025
Kind Code:
Y2
Application Number:
JP14509873U
Publication Date:
May 07, 1982
Filing Date:
December 17, 1973
Export Citation:
International Classes:
F26B17/14; F26B15/00; F26B17/12; F26B25/00; (IPC1-7): F26B17/12