FR60870E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to parachutes with rotating blades
Assignee: Vittorio Isacco
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Filing: 1950-10-18
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Granted: 1955-02-01
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Expires: 1970-10-18
Abstract
No abstract record available.
Inventors
- 👤 Vittorio Isacco
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 12:21
CPC Classifications
B; B64; B64D; B64D19/00; B64D19/02
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