DE759953C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of sulfuric acid by the contact process
Assignee: IG Farbenindustrie AG
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Filing: 1939-10-21
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Granted: 1952-10-27
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Expires: 1959-10-21
Abstract
No abstract record available.
Inventors
- 👤 Otto Dr Schreiner
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 04:24
CPC Classifications
C; C01; C01B; C01B17/00; C01B17/69; C01B17/74; C01B17/76; C01B17/78; C01B17/79; B; B01; B01J; B01J38/00; B01J35/00; B01J35/50; B01J35/55; Y; Y02; Y02P; Y02P20/00; Y02P20/50; Y02P20/584
Claims Analysis
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