Patent DE904890C successfully refreshed from Google Patents.
DE904890C
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Immersion torch and method of operating an immersion torch
Assignee: RHEINISCHE ROEHRENWERKE AG
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Filing: 1942-05-02
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Granted: 1954-02-22
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Expires: 1962-05-02
Abstract
No abstract record available.
Inventors
- 👤 Albert Teitzel
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 08:50
CPC Classifications
F; F28; F28C; F28C3/00; F28C3/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2118479A
Cited
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