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.)
Australian Gypsum Ltd
Original Assignee
Australian Gypsum Ltd
Publication date
Application grantedgrantedCritical
Publication of AU541451B2publicationCriticalpatent/AU541451B2/en
Application filed by Australian Gypsum LtdfiledCriticalAustralian Gypsum Ltd
Priority to AU30244/84ApriorityCriticalpatent/AU541451B3/en
Publication of AU541451B3publicationCriticalpatent/AU541451B3/en