Document Type and Number:
Japanese Patent JPS5754519
Kind Code:
Y2
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Application Number:
JP391178U
Publication Date:
November 25, 1982
Filing Date:
January 19, 1978
Export Citation:
International Classes:
F24H1/00; F24D17/00; F24S90/00; (IPC1-7): F24J3/02; F24D17/00