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.)
Wlesshouver & Bellefroid & Cia
Original Assignee
Wlesshouver & Bellefroid & Cia
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 Wlesshouver & Bellefroid & CiafiledCriticalWlesshouver & Bellefroid & Cia
Priority to ES1877005717ApriorityCriticalpatent/ES5717H1/en
Publication of ES5717H1publicationCriticalpatent/ES5717H1/en
A procedure for the extraction of gold, antimony, tellurium and arsenic from the minerals that contain them, facilitating at the same time the extraction of silver and improving the quality of the extracted copper.