FR457564A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Pillar foundation process
Assignee: CONSTANT ROSTENNE
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Filing: 1913-05-07
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Granted: 1913-09-20
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Expires: 1933-05-07
Abstract
No abstract record available.
Inventors
- 👤 Constant Rostenne
- 👤 Emile Cornet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 10:45
CPC Classifications
E; E02; E02D; E02D5/00; E02D5/22; E02D5/34; E02D5/38; E02D5/44; E02D5/445; E02D5/66; E02D5/665
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References Cited (Backward Citations)
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