Patent CH210669A successfully refreshed from Google Patents.
CH210669A
Expired / Lapsed
CH
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Device for freezing liquids.
Assignee: Wenzl Richard Dipl Ing Dr
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Filing: 1939-01-14
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Granted: —
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Expires: 1959-01-14
Abstract
No abstract record available.
Inventors
- 👤 Wenzl Richard Dr Dipl-Ing
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-30 22:06
CPC Classifications
C; C12; C12C; C12C7/00; C12C7/26; F; F25; F25D; F25D31/00; F25D31/002; F25D31/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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