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FR639766A
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Self-propelling float
Assignee: Frederic Olivier
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Filing: 1927-02-01
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Granted: 1928-06-29
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Expires: 1947-02-01
Abstract
No abstract record available.
Inventors
- 👤 Frederic Olivier
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 10:54
CPC Classifications
B; B63; B63H; B63H19/00; B63H19/02; Y; Y02; Y02T; Y02T70/00; Y02T70/50; Y02T70/5218; Y02T70/5236
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