Patent US593319A successfully refreshed from Google Patents.
Patent FR1152406A successfully refreshed from Google Patents.
FR1152406A
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FR
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Process for separating azeotropic mixtures and device for its realization and its applications
Assignee: Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
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Filing: 1956-06-18
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Granted: 1958-02-17
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Expires: 1976-06-18
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 12:30
CPC Classifications
B; B01; B01D; B01D3/00; B01D3/34; B01D3/40; B01D5/00; B01D5/0003; B01D5/0012; B01D5/0027; B01D5/0078; B01D5/009; C; C07; C07C; C07C67/00; C07C67/08; C07C67/48; C07C67/58; C07C69/00; C07C69/52; C07C69/533; C07C69/54
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