FR434933A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Automatic torpedo with artificial buoyancy
Assignee: Individual
•
Filing: 1911-10-06
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Granted: 1912-02-16
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Expires: 1931-10-06
Abstract
No abstract record available.
Inventors
- 👤 Emil Brueckner
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 11:11
CPC Classifications
F; F42; F42B; F42B19/00; F42B19/01; F42B19/04; F42B10/00; F42B10/60; F42B10/62
Claims Analysis
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References Cited (Backward Citations)
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