Document Type and Number:
Japanese Patent JPS51121105
Kind Code:
U
Application Number:
JP3755575U
Publication Date:
October 01, 1976
Filing Date:
March 20, 1975
Export Citation:
International Classes:
H03F1/00; G08C25/00; H02H7/20; H03G1/04; H03K3/02; H04B1/16; H04H40/72; H04H1/00; (IPC1-7): H02H7/20; H03G1/04; H03K1/10; H04H5/00