Patent US1843876A successfully refreshed from Google Patents.
Patent FR1101587A successfully refreshed from Google Patents.
FR1101587A
Expired / Lapsed
FR
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Device for forming an air curtain between differently hot rooms
Assignee: Sulzer AG
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Filing: 1954-06-03
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Granted: 1955-10-07
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Expires: 1974-06-03
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 06:04
CPC Classifications
F; F24; F24F; F24F9/00
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