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.)
MURRAY HESTER and CHARLES FREDERICK COUCHMAN PATRICK
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.)
PERMARK SERVICE Ltd
Original Assignee
PERMARK SERVICE Ltd
Filing date
Publication date
Application filed by PERMARK SERVICE LtdfiledCriticalPERMARK SERVICE Ltd
Application grantedgrantedCritical
Publication of AU6633660ApublicationCriticalpatent/AU6633660A/en
Publication of AU254848B2publicationCriticalpatent/AU254848B2/en