ES86737A1 - Procedimiento para el tratamiento de minerales de estaño y aprovechamiento de los residuos para el tratamiento de minerales de cobre.
- Google Patents
Procedimiento para el tratamiento de minerales de estaño y aprovechamiento de los residuos para el tratamiento de minerales de cobre.
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.)
Messine Eugenio
Original Assignee
Messine Eugenio
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 Messine EugeniofiledCriticalMessine Eugenio
Priority to ES86737ApriorityCriticalpatent/ES86737A1/es
Publication of ES86737A1publicationCriticalpatent/ES86737A1/es
ES86737A1923-09-121923-09-12Procedimiento para el tratamiento de minerales de estaño y aprovechamiento de los residuos para el tratamiento de minerales de cobre.
ExpiredES86737A1
(es)