Document Type and Number:
Japanese Patent JPS5187401
Kind Code:
U
Application Number:
JP574975U
Publication Date:
July 13, 1976
Filing Date:
January 08, 1975
Export Citation:
International Classes:
H03F3/181; G11B3/00; G11B11/00; G11B31/00; H03F1/00; H04S1/00; (IPC1-7): G11B11/00; G11B1/04; G11B3/00; H03F1/00