DE637528C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for purifying sulfur
Assignee: IG Farbenindustrie AG
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Filing: 1934-08-03
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Granted: 1936-10-30
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Expires: 1954-08-03
Abstract
No abstract record available.
Inventors
- 👤 Dr Fritz Keilig
- 👤 Dr Paul Koppe
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 05:02
CPC Classifications
C; C01; C01B; C01B17/00; C01B17/02; C01B17/0232
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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