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
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 IndividualfiledCriticalIndividual
Priority to ES1878005866ApriorityCriticalpatent/ES5866H1/en
Publication of ES5866H1publicationCriticalpatent/ES5866H1/en
ES1878005866A1878-06-051878-06-05
IMPROVEMENTS IN THE DEPOSITION OR PRECIPITATION OF COPPER FROM LIQUIDS DERIVED FROM COPPER PYRITES
ExpiredES5866H1
(en)
Improvements in the construction of the apparatus destined to clarify, purify and aerate water and other liquids by means of filtering with special provisions.