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.)
Expired
Application number
AU20372/24A
Inventor
Thomas Furse William
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.)
Columbia Grapbophone Co Ltd
Original Assignee
Columbia Grapbophone Co Ltd
Filing date
Publication date
Application filed by Columbia Grapbophone Co LtdfiledCriticalColumbia Grapbophone Co Ltd
Publication of AU2037224ApublicationCriticalpatent/AU2037224A/en