Document Type and Number:
Japanese Patent JPS56122076
Kind Code:
U
Application Number:
JP2057080U
Publication Date:
September 17, 1981
Filing Date:
February 19, 1980
Export Citation:
International Classes:
F25D19/00; F25D15/00; F25D21/04; F25D21/14; (IPC1-7): F25D15/00; F25D21/04; F25D21/14