DE544386C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Enrichment of gases with krypton and xenon
Assignee: ELECTRICITAETS AG
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Filing: 1930-10-30
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Granted: 1932-02-17
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Expires: 1950-10-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 14:36
CPC Classifications
C; C01; C01B; C01B23/00; B; B01; B01D; B01D53/00; B01D53/22
Claims Analysis
Total Claims: 0
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