DE1127847B
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Robust rock anchor for connecting rock layers in mining
Assignee: Individual
•
Filing: 1960-11-19
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Granted: —
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Expires: 1980-11-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 00:39
CPC Classifications
E; E21; E21D; E21D21/00; E21D21/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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