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.)
Williams Harvey & Co Ltd
Original Assignee
Williams Harvey & Co 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 Williams Harvey & Co LtdfiledCriticalWilliams Harvey & Co Ltd
Priority to ES0219065ApriorityCriticalpatent/ES219065A1/en
Publication of ES219065A1publicationCriticalpatent/ES219065A1/en
Procedure for the separation of tin from iron, characterized in that a solution containing ferrous and stannous chlorides is precipitated with calcium carbonate and the precipitate is isolated. (Machine-translation by Google Translate, not legally binding)
ES0219065A1954-12-181954-12-18Procedure for the separation of iron tin (Machine-translation by Google Translate, not legally binding)
ExpiredES219065A1
(en)
Procedure for the obtaining of a N-trifluormethyl-N-thiofluordicloro-methane-2-methyl-5-nitroaniline of fungitoxic effect. (Machine-translation by Google Translate, not legally binding)