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DE434787C Expired / Lapsed DE ⏱️ 0.0 years remaining

Lamellar cooler

Assignee: WILLY GUMPER
•
Filing: 1925-07-24
•
Granted: 1927-03-12
•
Expires: 1945-07-24
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Abstract

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Inventors

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-03 19:50
CPC Classifications
F; F28; F28D; F28D9/00; F28D9/0031; F28D9/0037; F28F; F28F3/00; F28F3/02; F28F3/04; F28F3/042

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