Document Type and Number:
Japanese Patent JPS6397065
Kind Code:
U
Application Number:
JP19014986U
Publication Date:
June 23, 1988
Filing Date:
December 09, 1986
Export Citation:
International Classes:
F28D3/02; F17C9/02; F28D3/04; (IPC1-7): F28D3/04; F17C9/02
Domestic Patent References:
| JPS4740543A |