AU209574B2 - An improved mechanism for driving the reels of magnetic sound recording and reproducing machines - Google Patents

An improved mechanism for driving the reels of magnetic sound recording and reproducing machines

Info

Publication number
AU209574B2
AU209574B2 AU8499/55A AU849955A AU209574B2 AU 209574 B2 AU209574 B2 AU 209574B2 AU 8499/55 A AU8499/55 A AU 8499/55A AU 849955 A AU849955 A AU 849955A AU 209574 B2 AU209574 B2 AU 209574B2
Authority
AU
Australia
Prior art keywords
reels
driving
sound recording
improved mechanism
magnetic sound
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
AU8499/55A
Other versions
AU849955A (en
Inventor
John Milton Arthur
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.)
Walter Instruments Ltd
Original Assignee
Walter Instruments Ltd
Filing date
Publication date
Application filed by Walter Instruments Ltd filed Critical Walter Instruments Ltd
Application granted granted Critical
Publication of AU209574B2 publication Critical patent/AU209574B2/en
Publication of AU849955A publication Critical patent/AU849955A/en
Expired legal-status Critical Current

Links

AU8499/55A 1955-04-20 An improved mechanism for driving the reels of magnetic sound recording and reproducing machines Expired AU209574B2 (en)

Publications (2)

Publication Number Publication Date
AU209574B2 true AU209574B2 (en) 1955-10-20
AU849955A AU849955A (en) 1955-10-20

Family

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