FR558431A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Regulator valve for refrigeration machine
Assignee: TRAVAUX DYLE ET BACALAN SA
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Filing: 1922-11-09
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Granted: 1923-08-27
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Expires: 1942-11-09
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 09:27
CPC Classifications
F; F25; F25B; F25B41/00; F25B41/30
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