Document Type and Number:
Japanese Patent JPS5350371
Kind Code:
Y2
Application Number:
JP11954972U
Publication Date:
December 02, 1978
Filing Date:
October 18, 1972
Export Citation:
International Classes:
H03F3/183; H03F3/181; H03F3/20; H04B1/06; H04B1/16; (IPC1-7): H03F3/181; H03F3/20; H04B1/16