Document Type and Number:
Japanese Patent JPH02106286
Kind Code:
U
Application Number:
JP1514289U
Publication Date:
August 23, 1990
Filing Date:
February 10, 1989
Export Citation:
International Classes:
G09F19/22; A63B57/00; A63B71/02; A63B71/06; G09F15/00; A63B102/32; (IPC1-7): A63B71/02; A63B57/00; G09F15/00
Domestic Patent References:
| JPS62181614U | 1987-11-18 |