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.)
Walther J Jacobs
Original Assignee
Walther J Jacobs
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 Walther J JacobsfiledCriticalWalther J Jacobs
Priority to AU43267/72ApriorityCriticalpatent/AU475161B2/en
Publication of AU4326772ApublicationCriticalpatent/AU4326772A/en
Application grantedgrantedCritical
Publication of AU475161B2publicationCriticalpatent/AU475161B2/en