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DE613662C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for cooling liquid substances from two coaxially nested drums that can be moved relative to one another
Assignee: Gesellschaft fuer Teerverwertung mbH
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Filing: 1930-04-27
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Granted: 1935-05-23
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Expires: 1950-04-27
Abstract
No abstract record available.
Inventors
- 👤 Rudolf Kertscher
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 05:23
CPC Classifications
F; F28; F28F; F28F5/00; F28F5/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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