Patent EP0232191A1 successfully refreshed from Google Patents.
EP0232191A1
Expired / Lapsed
EP
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Multifocal contact lenses for presbyopics and method for their manufacture
Assignee: Individual
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Filing: 1987-01-07
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Granted: —
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Expires: 2007-01-07
Abstract
Abstract Multifocal contact lens having a spherical peripheral annular zone characterised in that the multifocal central zone for near vision and intermediate vision has an enlargement (5) on the internal face (3) and/or on the external face (2). <IMAGE>
Inventors
- 👤 Pierre Capez
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-08 11:29
CPC Classifications
G; G02; G02C; G02C7/00; G02C7/02; G02C7/04; G02C7/041; G02C7/044; G02C7/042
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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