AU3749450A - Automatic volume control device - Google Patents

Automatic volume control device

Info

Publication number
AU3749450A
AU3749450A AU37494/50A AU3749450A AU3749450A AU 3749450 A AU3749450 A AU 3749450A AU 37494/50 A AU37494/50 A AU 37494/50A AU 3749450 A AU3749450 A AU 3749450A AU 3749450 A AU3749450 A AU 3749450A
Authority
AU
Australia
Prior art keywords
control device
volume control
automatic volume
automatic
volume
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
AU37494/50A
Other versions
AU156116B2 (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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU156116B2 publication Critical patent/AU156116B2/en
Publication of AU3749450A publication Critical patent/AU3749450A/en
Expired legal-status Critical Current

Links

AU37494/50A 1950-10-16 Automatic volume control device Expired AU156116B2 (en)

Publications (2)

Publication Number Publication Date
AU156116B2 AU156116B2 (en) 1950-12-21
AU3749450A true AU3749450A (en) 1950-12-21

Family

ID=

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