United Air Specialists, Inc.
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{{#badges: Tobaccowiki}} United Air Specialists, Inc., was a firm that claimed that in 1988 it designed a ventilation system that could adequately handle a severe tobacco smoke pollution problem inside a building.[1]
References
- ↑ United Air Specialists, Inc., Control of ETS with Electrostatic Precipitator Systems, Cheney WA. Report. April, 1990. R.J. Reynolds Bates No.507998530/8532
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