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
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Filing date
Publication date
Application filed by Norsk Hydro Elektrisk Kvaelstof ASfiledCriticalNorsk Hydro Elektrisk Kvaelstof AS
Priority to ES57897ApriorityCriticalpatent/ES57897A1/es
Publication of ES57897A1publicationCriticalpatent/ES57897A1/es
ES57897A1914-04-041914-04-04Un procedimiento para producir ácido nítrico y sulfúrico o compuestos de oxígeno y de azufre que contengan nitrógeno.
ExpiredES57897A1
(es)
Perfectionnements apportés aux procédés de fabrication de composés d'azote et d'oxygène, plus spécialement d'acide nitrique, en partant de l'ammoniac et de mélanges gazeux contenant de l'oxygène