DE670880C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Chisel with hard metal insert
Assignee: Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
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Filing: —
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Granted: 1939-01-26
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Expires: 1956-01-26
Abstract
No abstract record available.
Inventors
- 👤 Fritz Vorthmann
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 15:29
CPC Classifications
E; E21; E21C; E21C35/00; E21C35/18; E21C35/183; E21C35/1837
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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