DE767227C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Method and device for surface hardening of metallic objects by means of inductive heating
Assignee: Deutsche Edelstahlwerke AG
•
Filing: 1939-09-30
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Granted: 1952-03-03
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Expires: 1959-09-30
Abstract
No abstract record available.
Inventors
- 👤 Gerhard Dr-Ing Seulen
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 15:30
CPC Classifications
C; C21; C21D; C21D1/00; C21D1/06; C21D1/09; C21D1/10; Y; Y02; Y02P; Y02P10/00; Y02P10/25
Claims Analysis
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