Document Type and Number:
Japanese Patent JPS5210346
Kind Code:
B2
Application Number:
JP8230271A
Publication Date:
March 23, 1977
Filing Date:
October 18, 1971
Export Citation:
International Classes:
H01P1/04; H01F1/00; H01Q17/00; H05B6/76; H05K9/00; (IPC1-7): H01P1/04