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.)
John Donald Wishaitt
Original Assignee
John Donald Wishaitt
Filing date
Publication date
Application filed by John Donald WishaittfiledCriticalJohn Donald Wishaitt
Priority to GB34820/65ApriorityCriticalpatent/GB1120248A/en
Priority to DE19651526339prioritypatent/DE1526339A1/en
Application grantedgrantedCritical
Publication of AU4815364ApublicationCriticalpatent/AU4815364A/en
Publication of AU286539B2publicationCriticalpatent/AU286539B2/en