Document Type and Number:
Japanese Patent JPS61161546
Kind Code:
U
Application Number:
JP3992985U
Publication Date:
October 06, 1986
Filing Date:
March 22, 1985
Export Citation:
International Classes:
F28F1/02; F28D3/00; F28D3/02; (IPC1-7): F28D3/02; F28F1/02
Domestic Patent References:
| JPS5247584A | 1977-04-15 |