76211977
Feb 16, 2001
May 27, 2003
Chemical and catalytic reactors for use in industrial applications, chemical processes and in aerospace technology; laboratory apparatus and instruments, namely chemical and catalytic reactors for use in exothermic and endothermic reactions and parts and fittings therefor
Electrical and Scientific ApparatusHeating and/or cooling apparatus, namely heat exchangers and parts and fittings therefor
Environmental Control Apparatus