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
AU30377/30A
Inventor
Herbert Vernon Stanley Harold
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.)
Parlophone Records Ltd
Original Assignee
Gramophone Co Ltd
Filing date
Publication date
Application filed by Gramophone Co LtdfiledCriticalGramophone Co Ltd
Publication of AU3037730ApublicationCriticalpatent/AU3037730A/en