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AU457639B2 - Quadruphonic reproducing system - Google Patents
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AU457639B2 - Quadruphonic reproducing system - Google Patents

Quadruphonic reproducing system

Info

Publication number
AU457639B2
AU457639B2 AU32147/71A AU3214771A AU457639B2 AU 457639 B2 AU457639 B2 AU 457639B2 AU 32147/71 A AU32147/71 A AU 32147/71A AU 3214771 A AU3214771 A AU 3214771A AU 457639 B2 AU457639 B2 AU 457639B2
Authority
AU
Australia
Prior art keywords
quadruphonic
reproducing system
reproducing
quadruphonic reproducing
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
AU32147/71A
Other versions
AU3214771A (en
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 filed Critical
Application granted granted Critical
Publication of AU3214771A publication Critical patent/AU3214771A/en
Publication of AU457639B2 publication Critical patent/AU457639B2/en
Expired legal-status Critical Current

Links

AU32147/71A 1970-10-19 1971-08-09 Quadruphonic reproducing system Expired AU457639B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8185870A 1970-10-19 1970-10-19
USUS81,858 1970-10-19

Publications (2)

Publication Number Publication Date
AU3214771A AU3214771A (en) 1973-02-15
AU457639B2 true AU457639B2 (en) 1973-02-15

Family

ID=

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