Document Type and Number:
Japanese Patent JPS5385983
Kind Code:
U
Application Number:
JP16778576U
Publication Date:
July 15, 1978
Filing Date:
December 16, 1976
Export Citation:
International Classes:
G09F13/00; B60Q1/30; B60Q11/00; (IPC1-7): B60Q11/00; B60Q1/30
Domestic Patent References:
| JP49141779B | ||||
| JPS4927370B2 | 1974-07-17 |