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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5571597
Kind Code:
U
Application Number:
JP15465178U
Publication Date:
May 16, 1980
Filing Date:
November 10, 1978
Export Citation:
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International Classes:
H05K7/14; H05K7/16; H05K7/18; (IPC1-7): H05K7/18; H05K7/16