Document Type and Number:
Japanese Patent JPS53104935
Kind Code:
U
Application Number:
JP1074877U
Publication Date:
August 23, 1978
Filing Date:
January 31, 1977
Export Citation:
International Classes:
H01G4/228; H01G4/12; H01G4/248; H01G4/30; (IPC1-7): H01G1/147