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Patent FR755198A successfully refreshed from Google Patents.
FR755198A
Expired / Lapsed
FR
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Rescue device for submarines
Assignee: Otto Hendel
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Filing: 1933-05-05
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Granted: 1933-11-21
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Expires: 1953-05-05
Abstract
No abstract record available.
Inventors
- 👤 Otto Hendel
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 21:53
CPC Classifications
B; B63; B63G; B63G8/00; B63G8/40; B63G8/41
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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