75805988
Sep 22, 1999
Sep 11, 2001
Booklets, printed guides and pamphlets, and printed instructional, educational and teaching materials, all in the field of indoor air quality and how building construction factors, ventilation, equipment, cleaning and energy efficiency can relate to or affect indoor air quality
Paper Goods and Printed MatterEducational services, namely, providing courses, seminars, training, demonstration sites and exhibits, all in the field of indoor air quality and how building construction factors, ventilation, equipment, cleaning and energy efficiency can relate to or affect indoor air quality
Education and EntertainmentTechnical consultation services in the field of indoor air quality and also building construction factors, ventilation, equipment, and cleaning; and evaluation and testing services of real estate for hazardous air
Computer and Scientific