Patent US2866287A successfully refreshed from Google Patents.
Patent FR562547A successfully refreshed from Google Patents.
FR562547A
Expired / Lapsed
FR
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Ventilation bottom for stack coolers having ventilation openings forming nozzles and arranged to prevent the formation of ice in the ventilation chamber located below the trickle chamber
Assignee: August Wendorf
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Filing: 1923-02-22
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Granted: 1923-11-12
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Expires: 1943-02-22
Abstract
No abstract record available.
Inventors
- 👤 August Wendorf
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 16:56
CPC Classifications
F; F28; F28F; F28F25/00; F28F25/02; F28F25/04
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