Patent US3352076A successfully refreshed from Google Patents.
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DE743365C
Expired / Lapsed
DE
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Assignee: Bochumer Eisenhuette Heintzmann GmbH and Co KG
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Filing: 1938-09-23
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Granted: 1943-12-23
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Expires: 1958-09-23
Abstract
No abstract record available.
Inventors
- 👤 Karl Maria Groetschel
- 👤 Karl Theodor Jasper
- 👤 Heinrich Toussaint
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 12:52
CPC Classifications
E; E21; E21D; E21D15/00; E21D15/14; E21D15/28; E21D15/285
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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