Patent DE891089C successfully refreshed from Google Patents.
DE891089C
Expired / Lapsed
DE
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Device for partial surface hardening of metallic workpieces
Assignee: Deutsche Edelstahlwerke AG
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Filing: 1942-04-25
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Granted: 1953-09-24
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Expires: 1962-04-25
Abstract
No abstract record available.
Inventors
- 👤 Hermann Kuhlbars
- 👤 Erich Mueller
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 08:53
CPC Classifications
H; H05; H05B; H05B6/00; H05B6/02; H05B6/10; H05B6/101
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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