AU166050B2 - Improvements in loudspeakers - Google Patents

Improvements in loudspeakers

Info

Publication number
AU166050B2
AU166050B2 AU11283/52A AU1128352A AU166050B2 AU 166050 B2 AU166050 B2 AU 166050B2 AU 11283/52 A AU11283/52 A AU 11283/52A AU 1128352 A AU1128352 A AU 1128352A AU 166050 B2 AU166050 B2 AU 166050B2
Authority
AU
Australia
Prior art keywords
loudspeakers
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
AU11283/52A
Other versions
AU1128352A (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.)
Reginald Denison Charlesworth
Original Assignee
Reginald Denison Charlesworth
Filing date
Publication date
Application filed by Reginald Denison Charlesworth filed Critical Reginald Denison Charlesworth
Application granted granted Critical
Publication of AU1128352A publication Critical patent/AU1128352A/en
Publication of AU166050B2 publication Critical patent/AU166050B2/en
Expired legal-status Critical Current

Links

AU11283/52A 1947-08-27 Improvements in loudspeakers Expired AU166050B2 (en)

Publications (2)

Publication Number Publication Date
AU1128352A AU1128352A (en) 1952-09-11
AU166050B2 true AU166050B2 (en) 1952-09-11

Family

ID=

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