FR988883A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Propeller blade articulation device
Assignee: Pierre-Paul Ratie
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Filing: 1944-01-26
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Granted: 1951-09-03
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Expires: 1964-01-26
Abstract
No abstract record available.
Inventors
- 👤 Pierre-Paul Ratie
- 👤 Louis Arsandaux
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 21:35
CPC Classifications
B; B64; B64C; B64C11/00; B64C11/30; B64C11/32; B64C11/34; B64C11/343
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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