Title:
レンズ孔止め式眼鏡の組立機構
Document Type and Number:
Japanese Patent JP3577484
Kind Code:
B2
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Inventors:
Toshio Hong
Application Number:
JP2002063008A
Publication Date:
October 13, 2004
Filing Date:
March 08, 2002
Export Citation:
Assignee:
Aoyama glasses Co., Ltd.
International Classes:
G02C1/04; G02C1/02; (IPC1-7): G02C1/02; G02C1/04
Domestic Patent References:
| JP734423U | ||||
| JP55168162U |
Attorney, Agent or Firm:
Koji Togawa