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 EDWARD GREENWOOD
Original Assignee
JOHN EDWARD GREENWOOD
Filing date
Publication date
Application filed by JOHN EDWARD GREENWOODfiledCriticalJOHN EDWARD GREENWOOD
Application grantedgrantedCritical
Publication of AU3237850ApublicationCriticalpatent/AU3237850A/en
Publication of AU145533B2publicationCriticalpatent/AU145533B2/en