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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4418169
Kind Code:
Y1
Application Number:
JP1967365U
Publication Date:
August 06, 1969
Filing Date:
March 12, 1965
Export Citation:
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International Classes:
H03H7/01; H01J23/15; H04B3/54; H04B3/56; H04B15/00; H05K9/00; (IPC1-7): H05K9/00; H04B3/56; H04B15/00



 
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