FR843499A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Reinforced concrete tubular tapping pile with independent removable tip and combined rotation and impact device
Assignee: Forestier Joseph Victor
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Filing: 1938-09-15
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Granted: 1939-07-04
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Expires: 1958-09-15
Abstract
No abstract record available.
Inventors
- 👤 Forestier Joseph Victor
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 22:50
CPC Classifications
E; E02; E02D; E02D5/00; E02D5/22; E02D5/56; E02D7/00; E02D7/24; E02D7/26; E02D7/28; E02D7/30
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