CH213324A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for regulating the output of electrically heated electrode steam boilers by means of power consumption and salt saturation regulators.
Assignee: Hallman Nils
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Filing: 1939-08-07
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Granted: —
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Expires: 1959-08-07
Abstract
No abstract record available.
Inventors
- 👤 Hallman Nils
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-23 17:43
CPC Classifications
F; F22; F22B; F22B1/00; F22B1/28; F22B1/30
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References Cited (Backward Citations)
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