FR1307312A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Non-glare lighthouse
Assignee: Robert Georges Lucien Esnos
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Filing: 1961-09-12
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Granted: 1962-10-26
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Expires: 1981-09-12
Abstract
No abstract record available.
Inventors
- 👤 Robert Georges Lucien Esnos
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 09:37
CPC Classifications
F; F21; F21V; F21V11/00; F21S; F21S41/00; F21S41/30; F21S41/37; F21S41/40; F21S41/43; F21S41/47; F21W; F21W2107/00; F21W2107/10
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References Cited (Backward Citations)
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