Document Type and Number:
Japanese Patent JPS61192171
Kind Code:
U
Application Number:
JP7746585U
Publication Date:
November 29, 1986
Filing Date:
May 23, 1985
Export Citation:
International Classes:
F28F9/00; F28D1/053; F28F9/02; (IPC1-7): F28D1/053; F28F9/00; F28F9/02
Domestic Patent References:
| JP49142859B |