Title:
【発明の名称】水晶体摘出者用眼鏡レンズ
Document Type and Number:
Japanese Patent JP2813390
Kind Code:
B2
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Inventors:
Masafumi Shiraishi
Sadaharu Shigeji
Sadaharu Shigeji
Application Number:
JP28255189A
Publication Date:
October 22, 1998
Filing Date:
October 30, 1989
Export Citation:
Assignee:
Hoya Corporation
International Classes:
G02C7/10; A61F9/00; (IPC1-7): A61F9/00; G02C7/10
Domestic Patent References:
JP5141538A | ||||
JP51142074A | ||||
JP5039958A | ||||
JP62254119A |
Attorney, Agent or Firm:
Nakamura Shizuo