Document Type and Number:
Japanese Patent JPS5143693
Kind Code:
Y2
Application Number:
JP6235471U
Publication Date:
October 23, 1976
Filing Date:
July 15, 1971
Export Citation:
International Classes:
H04B1/16; H03D1/00; H03D1/10; H03D3/00; H03D3/10; H03D5/00; (IPC1-7): H04B1/16; H03D1/00; H03D3/00