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FR579785A
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FR
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High efficiency optical projector
Assignee: Paul Brosse
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Filing: 1924-04-03
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Granted: 1924-10-23
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Expires: 1944-04-03
Abstract
No abstract record available.
Inventors
- 👤 Paul Brosse
- 👤 Marc Hentsch
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 14:28
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/02; B60Q1/24; B60Q1/245
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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