Document Type and Number:
Japanese Patent JPS5035762
Kind Code:
B1
Application Number:
JP8969870A
Publication Date:
November 19, 1975
Filing Date:
October 14, 1970
Export Citation:
International Classes:
H04M1/72; H04B7/26; H04M1/00; H04M13/00; H04Q5/00; (IPC1-7): H04B7/26; H04M1/72; H04M13/00