Document Type and Number:
Japanese Patent JPS4311440
Kind Code:
Y1
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Application Number:
JP3950365U
Publication Date:
May 17, 1968
Filing Date:
May 18, 1965
Export Citation:
International Classes:
F24H9/02; F22B17/02; F24H1/28; (IPC1-7): F24H9/02; F22B17/02