Document Type and Number:
Japanese Patent JPS63173268
Kind Code:
U
Application Number:
JP6669887U
Publication Date:
November 10, 1988
Filing Date:
April 30, 1987
Export Citation:
International Classes:
G09F7/20; B42D15/02; G09F1/10; (IPC1-7): G09F1/10; B42D15/02; G09F7/20
Domestic Patent References:
| JPS4025485Y1 | ||||
| JPS4311541Y1 | 1968-05-20 |