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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5247680
Kind Code:
Y2
Application Number:
JP9561973U
Publication Date:
October 28, 1977
Filing Date:
August 16, 1973
Export Citation:
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International Classes:
E05C9/08; E05B15/02; E05B65/10; E05C3/04; (IPC1-7): E05C3/04