Patent DE542991C successfully refreshed from Google Patents.
DE542991C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the recovery of valuable substances mixed with gases that are difficult to condense
Assignee: Carbide and Carbon Chemicals Corp
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Filing: 1927-10-26
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Granted: 1932-01-30
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Expires: 1947-10-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 13:38
CPC Classifications
B; B01; B01D; B01D53/00; B01D53/02; B01D53/04; B01D2253/00; B01D2253/10; B01D2253/102; B01D2259/00; B01D2259/40; B01D2259/402
Claims Analysis
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References Cited (Backward Citations)
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