FR697894A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
New shoring system for reinforced concrete constructions using telescopic metal props
Assignee: Armand Aubin
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Filing: 1930-06-25
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Granted: 1931-01-23
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Expires: 1950-06-25
Abstract
No abstract record available.
Inventors
- 👤 Armand Aubin
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 13:40
CPC Classifications
E; E04; E04G; E04G25/00; E04G25/04; E04G25/06; E04G25/061; E04G25/063
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References Cited (Backward Citations)
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