Document Type and Number:
Japanese Patent JPS4988337
Kind Code:
U
Application Number:
JP13468872U
Publication Date:
July 31, 1974
Filing Date:
November 20, 1972
Export Citation:
International Classes:
F24F5/00; F24F1/32; F25B39/04; (IPC1-7): F25B39/04; F24F1/00