Document Type and Number:
Japanese Patent JPS5073241
Kind Code:
U
Application Number:
JP12660373U
Publication Date:
June 27, 1975
Filing Date:
November 02, 1973
Export Citation:
International Classes:
F25B41/00; F16L29/00; F24F5/00; F25B45/00; (IPC1-7): F24F5/00; F16L29/00