DE890490C
Expired / Lapsed
DE
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Assignee: Gewerkschaft Eisenhutte Westfalia GmbH
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Filing: 1943-04-22
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Granted: 1953-09-21
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Expires: 1963-04-22
Abstract
No abstract record available.
Inventors
- 👤 Julius Herrmann
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 16:17
CPC Classifications
E; E21; E21C; E21C27/00; E21C27/20; E21C27/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1563153A
Cited
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