Patent US2662458A successfully refreshed from Google Patents.
Patent FR871681A successfully refreshed from Google Patents.
FR871681A
Expired / Lapsed
FR
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Process for making reinforced concrete
Assignee: Ewald Hoyer
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Filing: 1941-04-23
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Granted: 1942-05-05
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Expires: 1961-04-23
Abstract
No abstract record available.
Inventors
- 👤 Ewald Hoyer
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 14:11
CPC Classifications
E; E04; E04C; E04C5/00; E04C5/07
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Total Claims: 0
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References Cited (Backward Citations)
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