Title:
レンズ交換可能型眼鏡
Document Type and Number:
Japanese Patent JP4336389
Kind Code:
B2
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Inventors:
Noji Hiromi
Application Number:
JP29549299A
Publication Date:
September 30, 2009
Filing Date:
October 18, 1999
Export Citation:
Assignee:
Fukui Glass Industry Co., Ltd.
International Classes:
G02C1/04; G02C5/00; G02C5/12
Domestic Patent References:
| JP3052031U | ||||
| JP3055952U | ||||
| JP53003835A | ||||
| JP9171160A |
Attorney, Agent or Firm:
Masao Toyota