AU86554SAU198186554FAU198186554FAU86554SAU 86554 SAU86554 SAU 86554SAU 198186554 FAU198186554 FAU 198186554FAU 198186554 FAU198186554 FAU 198186554FAU 86554 SAU86554 SAU 86554S
Authority
AU
Australia
Prior art keywords
magnetic disc
disc
magnetic
Prior art date
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
AU198186554F
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.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony CorpfiledCriticalSony Corp
Priority to AU198186554FpriorityCriticalpatent/AU86554S/en
Publication of AU86554SpublicationCriticalpatent/AU86554S/en