DE695748C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Arrangement for electric space heating
Assignee: E H EDUARD DYCKERHOFF DR ING
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Filing: 1937-11-26
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Granted: 1940-09-02
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Expires: 1957-11-26
Abstract
No abstract record available.
Inventors
- 👤 Dr-Ing E H Eduard Dyckerhoff
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 10:52
CPC Classifications
F; F24; F24D; F24D13/00; F24D13/02; F24D13/022; F24D13/024; Y; Y02; Y02B; Y02B30/00
Claims Analysis
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References Cited (Backward Citations)
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