DE497215C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Rotating device for driving in and pulling out piles
Assignee: Individual
•
Filing: 1927-12-11
•
Granted: 1930-05-03
•
Expires: 1947-12-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 09:19
CPC Classifications
E; E02; E02D; E02D11/00; E21; E21B; E21B3/00; E21B3/02; E21B3/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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