FR1031675A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements made to refrigerator blocks formed by refrigerant mixtures, poor conductors and absorbents, which can be regenerated
Assignee: SUPER GHIACCIO
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Filing: 1950-11-27
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Granted: 1953-06-25
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Expires: 1970-11-27
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 03:49
CPC Classifications
F; F25; F25D; F25D3/00; F25D2303/00; F25D2303/08; F25D2303/082; F25D2303/0822; F25D2303/08222
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