Document Type and Number:
Japanese Patent JPH01178406
Kind Code:
U
Application Number:
JP7292988U
Publication Date:
December 20, 1989
Filing Date:
May 31, 1988
Export Citation:
International Classes:
F23D3/32; (IPC1-7): F23D3/32
Domestic Patent References:
| JPS61280303A | 1986-12-10 |