![Dynaudio / Celestion / Acoustic Research / Acoustics / Klipsch Audio Technologies / KEF / KLH / MartinLogan / Bowers & Wilkins / Electronics / Consumer electronics / Music industry Dynaudio / Celestion / Acoustic Research / Acoustics / Klipsch Audio Technologies / KEF / KLH / MartinLogan / Bowers & Wilkins / Electronics / Consumer electronics / Music industry](https://www.pdfsearch.io/img/33aa29a8c6c862aa2d2ef95db56db84d.jpg)
| Document Date: 2013-10-03 14:34:25 Open Document File Size: 4,40 MBShare Result on Facebook
Company Modern High End Bell Labs / General Electric / Apogee / / Country Canada / / Organization International Monetary Fund / National Research Council / Canada’s National Research Council / / Person Arthur Janszen / Alan Blumlein / / Technology 229 Rockport Technologies / /
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