FR889703A
Expired / Lapsed
FR
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Method and device for fabricating and tensioning a reinforcement of steel wires for prestressed concrete
Assignee: Ewald Hoyer
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Filing: 1943-01-07
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Granted: 1944-01-18
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Expires: 1963-01-07
Abstract
No abstract record available.
Inventors
- 👤 Ewald Hoyer
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 06:01
CPC Classifications
B; B28; B28B; B28B23/00; B28B23/02; B28B23/04; B28B23/043
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