Document Type and Number:
Japanese Patent JPS54103732
Kind Code:
U
Application Number:
JP17613477U
Publication Date:
July 21, 1979
Filing Date:
December 29, 1977
Export Citation:
International Classes:
H01Q1/02; H01Q1/52; H01Q17/00; (IPC1-7): H01Q17/00; H01Q1/52