DE328031C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for processing ores using a floating process
Assignee: Maschinenbauanstalt Humboldt AG
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Filing: 1919-11-12
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Granted: 1920-10-25
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Expires: 1939-11-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 13:42
CPC Classifications
B; B03; B03D; B03D1/00; B03D1/14; B03D1/24; B03D1/1431
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