AU2335029A - Improvements in loudspeakers - Google Patents

Improvements in loudspeakers

Info

Publication number
AU2335029A
AU2335029A AU23350/29A AU2335029A AU2335029A AU 2335029 A AU2335029 A AU 2335029A AU 23350/29 A AU23350/29 A AU 23350/29A AU 2335029 A AU2335029 A AU 2335029A AU 2335029 A AU2335029 A AU 2335029A
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
AU23350/29A
Inventor
Stewart Pridham Edwin
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.)
Philips North America LLC
Original Assignee
Magnavox Co
Filing date
Publication date
Application filed by Magnavox Co filed Critical Magnavox Co
Publication of AU2335029A publication Critical patent/AU2335029A/en
Expired legal-status Critical Current

Links

AU23350/29A 1929-11-01 Improvements in loudspeakers Expired AU2335029A (en)

Publications (1)

Publication Number Publication Date
AU2335029A true AU2335029A (en) 1930-06-03

Family

ID=

Similar Documents

Publication Publication Date Title
AU2335029A (en) Improvements in loudspeakers
AU2052429A (en) Improvements in loudspeakers andthe like
CA287463A (en) Window-grating
AU2144429A (en) Improvements in radiophone loudspeakers
CA287208A (en) Loud-speaker
AU1315528A (en) Improvements in swingle-trees
AU2337229A (en) Improvements in latch-locks
AU2274229A (en) Improvements in bootheels
AU1859229A (en) Improvements in carburetters
AU1613528A (en) Improvements in or relating to loudspeakers
AU2009829A (en) Improvements in brick-handling means
AU1392628A (en) Improvements in acoustic devices
AU2245829A (en) Improvements in coin-testing devices
AU2376929A (en) Improvements in sparkplugs
AU2031229A (en) Improvements in condenser microphones
CA288172A (en) Snow-plough
CA286587A (en) Protractograph
CA289234A (en) Slide-buckle
CA289317A (en) Reaper-thresher
CA289318A (en) Reaper-thresher
CA287521A (en) Mail-chute
CA288168A (en) Grip-tester
CA288196A (en) Well-point
CA287285A (en) Tie-pate
CA289172A (en) Ski-coaster