Title:
【考案の名称】市外電話料金早見表
Document Type and Number:
Japanese Patent JPS5810123
Kind Code:
U
Inventors:
Yoshida Masujiro
Application Number:
JP10550581U
Publication Date:
January 22, 1983
Filing Date:
July 15, 1981
Export Citation:
International Classes:
G06C3/00; (IPC1-7): G06C3/00