CH230458A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Electric heating device for heating at least one heating element, in particular one of central heating systems.
Assignee: Gassmann Edwin
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Filing: 1942-12-02
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Granted: —
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Expires: 1962-12-02
Abstract
No abstract record available.
Inventors
- 👤 Gassmann Edwin
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-29 14:46
CPC Classifications
F; F24; F24D; F24D13/00; F24D13/04
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References Cited (Backward Citations)
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