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FR813647A
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Process for obtaining in the pure state the various constituents of coal tar, in particular constituents of anthracene pastes and pitches
Assignee: CIE DES MINES DE VICOIGNE
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Filing: 1936-02-13
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Granted: 1937-06-05
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Expires: 1956-02-13
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 13:24
CPC Classifications
C; C07; C07D; C07D209/00; C07D209/56; C07D209/80; C07D209/82; C07D209/84
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