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.)
Robert John Black Percy Mottershead Mutsch Electric Co
Original Assignee
Robert John Black Percy Mottershead Mutsch Electric Co
Filing date
Publication date
Application filed by Robert John Black Percy Mottershead Mutsch Electric CofiledCriticalRobert John Black Percy Mottershead Mutsch Electric Co
Application grantedgrantedCritical
Publication of AU1591447ApublicationCriticalpatent/AU1591447A/en
Publication of AU137155B2publicationCriticalpatent/AU137155B2/en