DE909925C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for sharpening square profiles
Assignee: BERTRAMS AG HCH
•
Filing: 1951-01-03
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Granted: 1954-04-26
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Expires: 1971-01-03
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Walter Urbahn
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 20:11
CPC Classifications
B; B21; B21G; B21G3/00; B21G3/005; B21D; B21D41/00; B21D41/04
Claims Analysis
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References Cited (Backward Citations)
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