FR1107204A
Expired / Lapsed
FR
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Advanced corer for taking soil samples
Assignee: SOL ESSAIS
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Filing: 1954-06-15
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Granted: 1955-12-29
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Expires: 1974-06-15
Abstract
No abstract record available.
Inventors
- 👤 Louis Parez
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 19:46
CPC Classifications
E; E21; E21B; E21B25/00; E21B25/06
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References Cited (Backward Citations)
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