Document Type and Number:
Japanese Patent JPS61192177
Kind Code:
U
Application Number:
JP7385485U
Publication Date:
November 29, 1986
Filing Date:
May 17, 1985
Export Citation:
International Classes:
F28D3/00; F28D3/04; F28D7/16; (IPC1-7): F28D7/16; F28D3/04