Document Type and Number:
Japanese Patent JPS52138244
Kind Code:
U
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Application Number:
JP4728176U
Publication Date:
October 20, 1977
Filing Date:
April 14, 1976
Export Citation:
International Classes:
H05K7/12; H01H9/00; H01H9/02; H05K7/14; (IPC1-7): H05K7/12; H01H9/00