79105430
Aug 19, 2011
May 15, 2012
Temperature regulating devices for heating installations, and replacement parts therefor; Ancillary parts for regulating devices for heating installations, namely, temperature gauges; thermostats
Electrical and Scientific ApparatusHeating systems for residential and commercial buildings comprised of boilers, valves, pipes, manifolds, control panel switches, and electrical wire, all sold as a unit, and replacement parts therefore; heat exchangers
Environmental Control ApparatusTechnical consulting concerning the use and application of space heating systems for residential and commercial buildings
Treatment of MaterialsIndustrial research concerning heating installations and regulating apparatus as well as parts and ancillary parts therefor; development of heating installations and regulating apparatus, as well as of parts and ancillary parts therefor for others
Computer and Scientific