Document Type and Number:
Japanese Patent JPS52149627
Kind Code:
U
Application Number:
JP5865876U
Publication Date:
November 12, 1977
Filing Date:
May 10, 1976
Export Citation:
International Classes:
H01Q17/00; H01Q19/10; H01Q19/18; (IPC1-7): H01Q19/10; H01Q17/00