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.)
William B Mclean And Walter G Finch
Original Assignee
William B Mclean And Walter G Finch
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 William B Mclean And Walter G FinchfiledCriticalWilliam B Mclean And Walter G Finch
Application grantedgrantedCritical
Publication of AU1950467ApublicationCriticalpatent/AU1950467A/en
Publication of AU437266B2publicationCriticalpatent/AU437266B2/en