FR442791A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method and apparatus for the rapid refrigeration of aqueous substances and especially of food products
Assignee: CHARLES EMMANUEL JOSEPH MARCHA
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Filing: 1912-04-20
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Granted: 1912-09-09
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Expires: 1932-04-20
Abstract
No abstract record available.
Inventors
- 👤 Charles-Emmanuel-Joseph Marchal
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 10:32
CPC Classifications
F; F25; F25D; F25D31/00
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