Electrical water pumps for use in laboratory equipment; Electric stirring apparatus for laboratories and technical schools, namely, electric mixers
MachineryTemperature controllers for laboratory equipment; Thermostats, in particular immersion thermostats; Heating circulators in the nature of electronic components; Thermostats for immersed viscometers, calibration thermostats, cryostats being in particular for research and industrial laboratories and for quality assurance; Temperature regulators for measuring, controlling, regulating and monitoring heated equipment, not being automatic temperature regulators for central hating radiators
Electrical and Scientific ApparatusHeating systems composed primarily of tubes, pipes and pre-assembled manifolds through which cold or low temperature water circulates; Heating systems composed primarily of tubes, pipes and manifolds through which warm or high temperature water circulates; Water heaters for commercial and industrial temperature control applications; Temperature regulating systems, namely, chillers and precision liquid temperature controls; Shaking water baths, namely, industrial or commercial water baths with a shaking tray used to rock the samples back and forth
Environmental Control Apparatus