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DE740193C Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for operating a continuous furnace with preheating, heating and cooling zones

Assignee: BBC BROWN BOVERI and CIE
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Filing: 1942-03-25
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Granted: 1943-10-14
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Expires: 1962-03-25
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Abstract

No abstract record available.

Inventors

  • 👤 Dipl-Ing Siegfried Doppler

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-30 05:04
CPC Classifications
F; F27; F27B; F27B9/00; F27B9/12; F27B9/04; F27B9/045; F27B9/047; F27B9/30; F27B9/3005; F27B9/3011; F27B9/14; F27B9/20; F27B9/26; F27B9/262; F27B2009/266; F27D; F27D7/00; F27D7/04; F27D2007/045

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References Cited (Backward Citations)

DE702988C Cited

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