Patent US2373533A successfully refreshed from Google Patents.
DE619081C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for burning lignite coke in shaft firing and firing to carry out the process
Assignee: EINTRACHT BRAUNKOHLENWERKE und
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Filing: 1933-02-04
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Granted: 1935-09-21
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Expires: 1953-02-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 19:18
CPC Classifications
F; F23; F23B; F23B30/00; F23B30/02; F23B50/00; F23B50/02; F23B2700/00; F23B2700/011
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