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Patent FR448961A successfully refreshed from Google Patents.
FR448961A
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Reinforced cement beam
Assignee: ALFRED EUGENE MARTIN
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Filing: 1912-10-03
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Granted: 1913-02-14
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Expires: 1932-10-03
Abstract
No abstract record available.
Inventors
- 👤 Alfred-Eugene Martin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 14:12
CPC Classifications
E; E04; E04C; E04C3/00; E04C3/02; E04C3/20
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References Cited (Backward Citations)
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