Patent FR726510A successfully refreshed from Google Patents.
FR726510A
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FR
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Floats that can be submerged to great depths
Assignee: Eugene Freyssinet
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Filing: 1931-01-19
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Granted: 1932-05-30
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Expires: 1951-01-19
Abstract
No abstract record available.
Inventors
- 👤 Eugene Freyssinet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 11:32
CPC Classifications
B; B63; B63B; B63B3/00; B63B3/13
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Total Claims: 0
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References Cited (Backward Citations)
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