Document Type and Number:
Japanese Patent JPS4810242
Kind Code:
U
Application Number:
JP5307371U
Publication Date:
February 05, 1973
Filing Date:
June 18, 1971
Export Citation:
International Classes:
F25D21/06; F24F1/02; F25B13/00; F25B47/02; F25D21/00; F25D21/04; (IPC1-7): F24F1/02