DE622760C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Electric heating element with a helical heating resistor
Assignee: Steatit Magnesia AG
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Filing: 1934-01-07
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Granted: 1935-12-05
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Expires: 1954-01-07
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Bradatsch
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 06:53
CPC Classifications
H; H05; H05B; H05B3/00; H05B3/40; H05B3/42; H05B3/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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