Document Type and Number:
Japanese Patent JPH0223938
Kind Code:
Y2
Application Number:
JP6542085U
Publication Date:
June 29, 1990
Filing Date:
April 30, 1985
Export Citation:
International Classes:
F23D3/28; F23D3/24; (IPC1-7): F23D3/28; F23D3/24
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