DE493339C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Resilient, iron pit die, the lower part of which consists of two U-irons placed opposite each other at a certain distance
Assignee: EWALD LEVERINGHAUS
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Filing: 1927-03-20
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Granted: 1930-03-06
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Expires: 1947-03-20
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 14:57
CPC Classifications
E; E21; E21D; E21D15/00; E21D15/14; E21D15/28; E21D15/38
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