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DE834833C Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for the separation of inorganic components from oil shale, coal or peat

Assignee: BASF SE
•
Filing: 1942-05-27
•
Granted: 1952-03-24
•
Expires: 1962-05-27
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Abstract

No abstract record available.

Inventors

  • 👤 Dr Heinz Lemme

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-07 12:07
CPC Classifications
B; B03; B03D; B03D1/00; B03D1/001; B03D1/004; B03D1/006; B03D2203/00; B03D2203/006; B03D2203/02; B03D2203/04; B03D2203/08

Claims Analysis

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References Cited (Backward Citations)

US1668202A Cited
US1875062A Cited
DE658760C Cited
CH202474A Cited
CH205406A Cited

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