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- Google Patents
FR595564A - Procédé pour la fabrication d'ammoniaque en partant de gaz à teneur d'acide cyanhydrique
- Google Patents
Procédé pour la fabrication d'ammoniaque en partant de gaz à teneur d'acide cyanhydrique
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Norsk Hydro Elektrisk Kvaelstof AS
Original Assignee
Norsk Hydro Elektrisk Kvaelstof AS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Norsk Hydro Elektrisk Kvaelstof ASfiledCriticalNorsk Hydro Elektrisk Kvaelstof AS
Application grantedgrantedCritical
Publication of FR595564ApublicationCriticalpatent/FR595564A/fr