Document Type and Number:
Japanese Patent JPS62138147
Kind Code:
U
Application Number:
JP2388486U
Publication Date:
August 31, 1987
Filing Date:
February 22, 1986
Export Citation:
International Classes:
F28D3/00; F24D3/00; F24H6/00; (IPC1-7): F24H6/00; F24D3/00