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.)
Individual
Original Assignee
Individual
Publication date
Application grantedgrantedCritical
Publication of CA14251ApublicationCriticalpatent/CA14251A/fr
Perfectionnements dans la methode et les appareils pour extraire l'or etl'argent de leurs minerais par l'action combinee de l'electricite et du mercure