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.)
CHESTER L WILLIAMS
Original Assignee
CHESTER L WILLIAMS
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 CHESTER L WILLIAMSfiledCriticalCHESTER L WILLIAMS
Application grantedgrantedCritical
Publication of AU278838B2publicationCriticalpatent/AU278838B2/en
Publication of AU3215763ApublicationCriticalpatent/AU3215763A/en