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.)
L & S Syndicate Ltd
Original Assignee
L & S Syndicate Ltd
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 L & S Syndicate LtdfiledCriticalL & S Syndicate Ltd
Priority to ES45794ApriorityCriticalpatent/ES45794A1/en
Publication of ES45794A1publicationCriticalpatent/ES45794A1/en
ES45794A1909-06-241909-06-24
A procedure for the treatment of minerals and carboniferous earth, as well as that of the oils used for this purpose.
ExpiredES45794A1
(en)