FR1400566A
Expired / Lapsed
FR
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Method and device for selecting, adjusting and centering ophthalmic lenses
Assignee: Raymond Andre Dudragne
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Filing: 1964-04-17
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Granted: 1965-05-28
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Expires: 1984-04-17
Abstract
No abstract record available.
Inventors
- 👤 Raymond Andre Dudragne
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 16:06
CPC Classifications
G; G02; G02C; G02C13/00; G02C13/003; G02C13/005
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