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FR668314A
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Projection apparatus applicable in particular to illuminated advertising
Assignee: Paul-Pierre Pauchot
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Filing: 1928-05-03
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Granted: 1929-10-30
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Expires: 1948-05-03
Abstract
No abstract record available.
Inventors
- 👤 Paul-Pierre Pauchot
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 22:33
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/132
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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