DE946433C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of silica in highly active, voluminous powder form
Assignee: Joh A Benckiser GmbH
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Filing: 1951-07-13
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Granted: 1956-08-02
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Expires: 1971-07-13
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Chem Dr Karl Nissen
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 10:44
CPC Classifications
C; C01; C01B; C01B33/00; C01B33/113; C01B33/12; C01B33/18; C01B33/187; C01B33/193
Claims Analysis
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References Cited (Backward Citations)
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