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FR994472A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to dry absorption refrigeration units and periodic cycles

Assignee: Paul
•
Filing: 1949-07-04
•
Granted: 1951-11-16
•
Expires: 1969-07-04
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Abstract

No abstract record available.

Inventors

  • 👤 Paul

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-27 07:26
CPC Classifications
F; F25; F25B; F25B17/00; F25B17/08

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