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BE835286A Expired / Lapsed BE ⏱️ 0.0 years remaining

IMPROVEMENTS IN THE HYDROGENATION OF COAL

Assignee: —
•
Filing: 1975-11-05
•
Granted: —
•
Expires: 1995-11-05
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction BE
Data Source google_patents
Last Synchronized 2026-10-27 10:04
CPC Classifications
C; C10; C10G; C10G1/00; C10G1/04; C10G1/042; Y; Y10; Y10S; Y10S208/00; Y10S208/951; Y10S208/952

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