Document Type and Number:
Japanese Patent JPS5531837
Kind Code:
Y2
Application Number:
JP15681674U
Publication Date:
July 29, 1980
Filing Date:
December 26, 1974
Export Citation:
International Classes:
H05K9/00; H01T19/02; H02B5/00; H02G13/00; H05F3/02; (IPC1-7): H05K9/00; H02B5/00