Document Type and Number:
Japanese Patent JPS5292698
Kind Code:
U
Application Number:
JP16134575U
Publication Date:
July 11, 1977
Filing Date:
November 28, 1975
Export Citation:
International Classes:
G09F3/02; G09F3/10; G09F15/02; (IPC1-7): G09F3/10; G09F15/02
Domestic Patent References:
| JPS377061Y1 |