9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
devices used for monitoring and controlling the environment of holding tanks for live marine and freshwater species and aquatic tanks, namely--thermostats; test and measurement instrumentation, namely devices to test and measure water chemistry parameters such as ammonia, nitrites, nitrates, chlorine, amounts of solids and gases such as carbon dioxide and dissolved oxygen, temperature ph, light, conductivity, salinity, flow rate, and low or high water; alarm systems, namely, devices that sound an audible alarm, produce a visible alarm, or record such conditions when any of the water chemistry parameters are exceeded; controlled illumination instrumentation, namely, devices to produce specific controlled illumination to an aquatic environment, such as incandescent, fluorescent and ultraviolet lighting
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
aquatic environments and environmental controls for fresh and salt water environments, namely, temperature-controlled holding tanks for live marine and freshwater species; temperature-controlled aquatic tanks for fresh and salt water research; and filters, heaters, and distillation units used for such tanks