Document Type and Number:
Japanese Patent JPS4966308
Kind Code:
U
Application Number:
JP11055672U
Publication Date:
June 10, 1974
Filing Date:
September 22, 1972
Export Citation:
International Classes:
H04M1/22; H04M1/00; H05B37/00; H05B37/02; (IPC1-7): H04M1/00; H04M1/22