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FR951089A
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Process for imposing a pre-stress on concrete elements, devices intended for the implementation of this process and elements obtained by this process or with the aid of these devices
Assignee: Jean-Celestin-Hippol Lachaise
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Filing: 1947-06-04
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Granted: 1949-10-14
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Expires: 1967-06-04
Abstract
No abstract record available.
Inventors
- 👤 Jean-Celestin-Hippol Lachaise
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 16:02
CPC Classifications
E; E04; E04G; E04G21/00; E04G21/12
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Total Claims: 0
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