Title:
【考案の名称】レンズ交換可能な眼鏡
Document Type and Number:
Japanese Patent JPS59181418
Kind Code:
U
Inventors:
Kazuo Hashimoto
Application Number:
JP7456583U
Publication Date:
December 04, 1984
Filing Date:
May 20, 1983
Export Citation:
International Classes:
G02C7/10; G02C9/02; (IPC1-7): G02C9/02; G02C7/10