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Enhanced Vehicle Acoustics, Inc.
| Enhanced Vehicle Acoustics, Inc. Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090066499 | EXTERNAL SOUND GENERATING SYSTEM AND METHOD - An external sound generating system and method are provided that can be used to generate an external sound for quiet vehicles such as hybrid vehicle, an electric motor vehicle or a fuel cell vehicle. | 03-12-2009 |