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 IND MINERARIA ED AGRICOLA SO
Montedison SpA
Original Assignee
L IND MINERARIA ED AGRICOLA SO
Montedison SpA
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 IND MINERARIA ED AGRICOLA SO, Montedison SpAfiledCriticalL IND MINERARIA ED AGRICOLA SO
Application grantedgrantedCritical
Publication of DE521985CpublicationCriticalpatent/DE521985C/de