Document Type and Number:
Japanese Patent JPS6314226
Kind Code:
U
Application Number:
JP10834586U
Publication Date:
January 29, 1988
Filing Date:
July 14, 1986
Export Citation:
International Classes:
G02C3/02; G02C7/16; G02F1/13; G02F1/133; (IPC1-7): G02F1/13; G02C3/02; G02C7/16; G02F1/133