Document Type and Number:
Japanese Patent JPS4212800
Kind Code:
Y1
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Application Number:
JP9147664U
Publication Date:
July 19, 1967
Filing Date:
November 27, 1964
Export Citation:
International Classes:
F24F7/013; F24F7/06; (IPC1-7): F24F7/06
Previous Patent: JPS4212799
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