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.)
Bathium Canada Inc
Original Assignee
Hydro Quebec
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 Hydro QuebecfiledCriticalHydro Quebec
Priority claimed from EP94401622Aexternal-prioritypatent/EP0692831B1/de
Publication of DE69421392D1publicationCriticalpatent/DE69421392D1/de
Application grantedgrantedCritical
Publication of DE69421392T2publicationCriticalpatent/DE69421392T2/de