Patent FR547377A successfully refreshed from Google Patents.
FR547377A
Expired / Lapsed
FR
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System of means making possible and practical the use on sea and on large lakes of the trains of boats assembled in block following a transverse straight section
Assignee: Rene-Auguste Bibard
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Filing: 1922-02-14
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Granted: 1922-12-09
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Expires: 1942-02-14
Abstract
No abstract record available.
Inventors
- 👤 Rene-Auguste Bibard
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 06:15
CPC Classifications
B; B63; B63B; B63B21/00; B63B21/56; B63B21/62
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Total Claims: 0
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References Cited (Backward Citations)
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