Patent DE494011C successfully refreshed from Google Patents.
DE494011C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Wind freshening method and device in which fuels, ores, limestone or other additives in powder form, each for itself, are introduced separately into the wind duct from below through the converter base
Assignee: Eisen und Stahlwerk Hoesch A G
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Filing: 1928-02-19
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Granted: 1930-03-17
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Expires: 1948-02-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 07:35
CPC Classifications
C; C21; C21C; C21C5/00; C21C5/28; C21C5/42; C21C5/46; C21C5/48
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