Document Type and Number:
Japanese Patent JPS63198028
Kind Code:
U
Application Number:
JP8807487U
Publication Date:
December 20, 1988
Filing Date:
June 09, 1987
Export Citation:
International Classes:
G02F1/15; B60R1/04; G02F1/17; (IPC1-7): G02F1/17; B60R1/04