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.)
Premier Portland Cement Co (rhodesia Ltd
Original Assignee
Premier Portland Cement Co (rhodesia Ltd
Filing date
Publication date
Application filed by Premier Portland Cement Co (rhodesia LtdfiledCriticalPremier Portland Cement Co (rhodesia Ltd
Application grantedgrantedCritical
Publication of AU262129B2publicationCriticalpatent/AU262129B2/en
Publication of AU6537860ApublicationCriticalpatent/AU6537860A/en