Document Type and Number:
Japanese Patent JPS6324688
Kind Code:
Y2
Application Number:
JP16632881U
Publication Date:
July 06, 1988
Filing Date:
November 05, 1981
Export Citation:
International Classes:
H04B7/26; H04M1/00; H04M1/02; (IPC1-7): H04B7/26; H04M1/02