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FR983923A
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Optical flatness and alignment checker
Assignee: Bernard-Eugene-Adrie Cuny
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Filing: 1943-09-01
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Granted: 1951-06-29
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Expires: 1963-09-01
Abstract
No abstract record available.
Inventors
- 👤 Bernard-Eugene-Adrie Cuny
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 15:10
CPC Classifications
G; G01; G01J; G01J9/00; G01J9/02
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Total Claims: 0
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