AU137631B2 - Improvements in or relating to gramophone records - Google Patents

Improvements in or relating to gramophone records

Info

Publication number
AU137631B2
AU137631B2 AU9804/47A AU980447A AU137631B2 AU 137631 B2 AU137631 B2 AU 137631B2 AU 9804/47 A AU9804/47 A AU 9804/47A AU 980447 A AU980447 A AU 980447A AU 137631 B2 AU137631 B2 AU 137631B2
Authority
AU
Australia
Prior art keywords
relating
gramophone records
gramophone
records
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
AU9804/47A
Other versions
AU980447A (en
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.)
Electrical and Musical Industries Ltd
Original Assignee
Electrical and Musical Industries Ltd
Filing date
Publication date
Application filed by Electrical and Musical Industries Ltd filed Critical Electrical and Musical Industries Ltd
Application granted granted Critical
Publication of AU137631B2 publication Critical patent/AU137631B2/en
Publication of AU980447A publication Critical patent/AU980447A/en
Expired legal-status Critical Current

Links

AU9804/47A 1947-02-07 Improvements in or relating to gramophone records Expired AU137631B2 (en)

Publications (2)

Publication Number Publication Date
AU137631B2 true AU137631B2 (en) 1947-03-06
AU980447A AU980447A (en) 1947-03-06

Family

ID=

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