DE502877C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Power ram for driving jacking pipes with a ram hitting a drive core inside the pipes
Assignee: Individual
•
Filing: 1926-01-12
•
Granted: 1930-07-17
•
Expires: 1946-01-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 16:55
CPC Classifications
E; E02; E02D; E02D7/00; E02D7/02; E02D7/06; E02D7/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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