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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4218765
Kind Code:
Y1
Application Number:
JP2022766U
Publication Date:
October 30, 1967
Filing Date:
March 05, 1966
Export Citation:
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International Classes:
E05B63/20; E05C3/04; E05C9/02; (IPC1-7): E05C3/04; E05B63/20; E05C9/02