AU2834449A - Magnetic sound-recording and reproducing machine - Google Patents

Magnetic sound-recording and reproducing machine

Info

Publication number
AU2834449A
AU2834449A AU28344/49A AU2834449A AU2834449A AU 2834449 A AU2834449 A AU 2834449A AU 28344/49 A AU28344/49 A AU 28344/49A AU 2834449 A AU2834449 A AU 2834449A AU 2834449 A AU2834449 A AU 2834449A
Authority
AU
Australia
Prior art keywords
recording
reproducing machine
magnetic sound
sound
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
AU28344/49A
Other versions
AU147362B2 (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.)
RCA Corp
Original Assignee
Radio Corporation of America
Filing date
Publication date
Application filed by Radio Corporation of America filed Critical Radio Corporation of America
Application granted granted Critical
Publication of AU2834449A publication Critical patent/AU2834449A/en
Publication of AU147362B2 publication Critical patent/AU147362B2/en
Expired legal-status Critical Current

Links

AU28344/49A 1949-06-23 Magnetic sound-recording and reproducing machine Expired AU147362B2 (en)

Publications (2)

Publication Number Publication Date
AU2834449A true AU2834449A (en) 1949-08-25
AU147362B2 AU147362B2 (en) 1949-08-25

Family

ID=

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