Patent DE679726C successfully refreshed from Google Patents.
Patent DE858260C successfully refreshed from Google Patents.
DE858260C
Expired / Lapsed
DE
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Process for improving and applying the vortex tube effect
Assignee: Andreas Hofer Hochdruck Apparatebau GmbH
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Filing: 1951-08-24
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Granted: 1952-12-04
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Expires: 1971-08-24
Abstract
No abstract record available.
Inventors
- 👤 Wilhelm Dipl-Phys Rotter
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 15:59
CPC Classifications
F; F25; F25B; F25B9/00; F25B9/02; F25B9/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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