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 ES85231ApriorityCriticalpatent/ES85231A1/en
Publication of ES85231A1publicationCriticalpatent/ES85231A1/en
ES85231A1923-04-191923-04-19
Improvements in, or related to procedures and devices for the recovery of values of the mixtures that contain them.
ExpiredES85231A1
(en)