Document Type and Number:
Japanese Patent JPS5414110
Kind Code:
U
More Like This:
Application Number:
JP8745677U
Publication Date:
January 30, 1979
Filing Date:
June 30, 1977
Export Citation:
International Classes:
H04M17/02; (IPC1-7): H04M17/02
Domestic Patent References:
JPS5161202A | 1976-05-27 | |||
JPS4890110A | 1973-11-24 |