CA888086A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Catalytic conversion of so2 to so3 and sulphuric acid
Assignee: GEA Group AG
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Filing: —
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Granted: 1971-12-14
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Expires: 1988-12-14
Abstract
No abstract record available.
Inventors
- 👤 Drechsel Herbert
- 👤 Rowedder Gustav
- 👤 Dorr Karl-Heinz
- 👤 Grimm Hugo
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-07 18:54
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
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