76276157
Jun 25, 2001
Apr 12, 2005
Machines for generating energy, namely, electricity generating machines, motor and generators; and machines for transformation of energy, namely, rotating electrical energy converters, motors, generators, and equipment for transformation of heat into electricity
MachineryBoilers for generation of heat and steam to generate electricity; machines for saving energy, namely, energy conserving machines, and energy storage machines; machines for reclaiming energy, namely, heat exchangers, heat storage machines, and heat conserving machines; machines for transformation of energy namely, heat exchange machines; plants for storage, reclamation, and transformation of energy
Environmental Control ApparatusEnergy services in the nature of generation of energy, conservation of energy, storage of energy, reclamation of energy, and transforming of different forms of energy
Treatment of Materials