Document Type and Number:
Japanese Patent JPS50134168
Kind Code:
U
Application Number:
JP4516174U
Publication Date:
November 05, 1975
Filing Date:
April 19, 1974
Export Citation:
International Classes:
F24H9/00; F28F1/32; F28F13/06; (IPC1-7): F28F1/32; F28F13/06