Patent US2408633A successfully refreshed from Google Patents.
Patent DE934435C successfully refreshed from Google Patents.
DE934435C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Catalytic heater
Assignee: Individual
•
Filing: 1952-04-29
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Granted: 1955-10-20
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Expires: 1972-04-29
Abstract
No abstract record available.
Inventors
- 👤 Heinz Goch
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 15:47
CPC Classifications
F; F23; F23D; F23D99/00; F23D99/002; F23D99/004; F23D2206/00; F23D2206/0057; F23D2206/0063
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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