DE1019986B
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Extension frame for moving pit construction
Assignee: EWALD WIEMANN MASCHF
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Filing: 1952-05-20
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Granted: —
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Expires: 1972-05-20
Abstract
No abstract record available.
Inventors
- 👤 Ewald Wilhelm Wiemann
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 14:39
CPC Classifications
E; E21; E21D; E21D15/00; E21D15/58; E21D15/585; E21D15/586; E21D23/00; E21D23/006; E21D23/0069
Claims Analysis
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References Cited (Backward Citations)
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