DE596589C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Drilling machine for rock drilling
Assignee: Individual
•
Filing: 1932-09-27
•
Granted: 1934-05-08
•
Expires: 1952-09-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 15:13
CPC Classifications
E; E21; E21B; E21B7/00; E21B7/02; E21B7/027; E21B15/00; E21B15/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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