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DE2425261A1 Expired / Lapsed DE ⏱️ 0.0 years remaining

HEAT OR MASS EXCHANGE DEVICE

Assignee: EIDP Inc
•
Filing: 1974-05-24
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Granted: —
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Expires: 1994-05-24
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Abstract

No abstract record available.

Inventors

  • 👤 Martval John Hartig
  • 👤 Michael Somerville Withers

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-05 11:15
CPC Classifications
F; F28; F28F; F28F21/00; F28F21/06; F28F21/065; B; B01; B01J; B01J47/00; B01J47/12; F28D; F28D9/00; F28D9/0031; F28D9/0037; F28D9/0081; F28F19/00; F28F19/02; F28F19/04

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