Document Type and Number:
Japanese Patent JPS5168845
Kind Code:
A
Inventors:
TATEMATSU TOSHIHIKO
Application Number:
JP14283974A
Publication Date:
June 14, 1976
Filing Date:
December 12, 1974
Export Citation:
Assignee:
TATEMATSU TOSHIHIKO
International Classes:
G02B27/06; (IPC1-7): G02B27/06