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.)
DEHYDAG GmbH
Original Assignee
DEHYDAG GmbH
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
Priority claimed from DED36517Aexternal-prioritypatent/DE1177142B/de
Application filed by DEHYDAG GmbHfiledCriticalDEHYDAG GmbH
Priority to FR13655ApriorityCriticalpatent/FR87778E/fr
Application grantedgrantedCritical
Publication of FR87778EpublicationCriticalpatent/FR87778E/fr
FR13655A1961-07-081965-04-16Procédé de préparation d'acides sulfoniques organiques contenant du soufre et de l'azote, et des sels de ces acides
ExpiredFR87778E
(fr)