Patent SU782836A1 successfully refreshed from Google Patents.
Patent DE1027217B successfully refreshed from Google Patents.
DE1027217B
Expired / Lapsed
DE
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Ice drill
Assignee: Andreas Stihl AG and Co KG
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Filing: 1956-06-13
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Granted: —
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Expires: 1976-06-13
Abstract
No abstract record available.
Inventors
- 👤 Andreas Stihl
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 05:38
CPC Classifications
E; E21; E21B; E21B7/00; E21B7/008; E21B10/00; E21B10/44
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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