AU106410B2 - Method of duplicating band sound carriers produced bythe needle sound recording method - Google Patents

Method of duplicating band sound carriers produced bythe needle sound recording method

Info

Publication number
AU106410B2
AU106410B2 AU2671/38A AU267138A AU106410B2 AU 106410 B2 AU106410 B2 AU 106410B2 AU 2671/38 A AU2671/38 A AU 2671/38A AU 267138 A AU267138 A AU 267138A AU 106410 B2 AU106410 B2 AU 106410B2
Authority
AU
Australia
Prior art keywords
sound
carriers produced
produced bythe
recording method
duplicating band
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
AU2671/38A
Other versions
AU267138A (en
Inventor
Karl Daniel Du.
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
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU267138A publication Critical patent/AU267138A/en
Publication of AU106410B2 publication Critical patent/AU106410B2/en
Expired legal-status Critical Current

Links

AU2671/38A 1938-06-27 Method of duplicating band sound carriers produced bythe needle sound recording method Expired AU106410B2 (en)

Publications (2)

Publication Number Publication Date
AU267138A AU267138A (en) 1939-01-02
AU106410B2 true AU106410B2 (en) 1939-01-02

Family

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