Document Type and Number:
Japanese Patent JPS558318
Kind Code:
Y2
Application Number:
JP1137875U
Publication Date:
February 23, 1980
Filing Date:
January 27, 1975
Export Citation:
International Classes:
H05K9/00; E04B1/92; H01Q15/00; H01Q17/00; (IPC1-7): H05K9/00
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