AU669912B - Improvements relating to sound reproducing and recording instruments
- Google Patents
Improvements relating to sound reproducing and recording instruments
Info
Publication number
AU669912B
AU669912BAU6699/12AAU669912AAU669912BAU 669912 BAU669912 BAU 669912BAU 6699/12 AAU6699/12 AAU 6699/12AAU 669912 AAU669912 AAU 669912AAU 669912 BAU669912 BAU 669912B
Authority
AU
Australia
Prior art keywords
improvements relating
sound reproducing
recording instruments
instruments
recording
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.)
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to AU6699/12ApriorityCriticalpatent/AU669912B/en
Publication of AU669912ApublicationCriticalpatent/AU669912A/en
Publication of AU669912BpublicationCriticalpatent/AU669912B/en