FR1090631A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to the construction processes of concrete structures and objects and cored structures
Assignee: Robert-Marie Jarry
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Filing: 1953-09-30
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Granted: 1955-04-01
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Expires: 1973-09-30
Abstract
No abstract record available.
Inventors
- 👤 Robert-Marie Jarry
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 21:11
CPC Classifications
E; E02; E02B; E02B3/00; E02B3/04; E02B3/06; E04; E04B; E04B1/00; E04B1/62
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