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FR1325014A
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Lighting device
Assignee: Nec S A
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Filing: 1962-03-14
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Granted: 1963-04-26
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Expires: 1982-03-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 10:31
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/0001; G02B6/0005; G02B6/001
Claims Analysis
Total Claims: 0
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