Document Type and Number:
Japanese Patent JPS6374988
Kind Code:
U
Application Number:
JP16604086U
Publication Date:
May 18, 1988
Filing Date:
October 29, 1986
Export Citation:
International Classes:
F28F9/013; F28D1/047; F28F9/00; (IPC1-7): F28F9/00; F28D1/047