Patent US2749792A successfully refreshed from Google Patents.
FR14992E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Aviation device
Assignee: Individual
•
Filing: 1911-11-04
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Granted: 1912-03-22
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Expires: 1931-11-04
Abstract
No abstract record available.
Inventors
- 👤 Mathias Hartz
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 02:51
CPC Classifications
B; B64; B64C; B64C3/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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