[ Scientific, nautical, surveying, electric, electronic, photographic, cinematographic, optical, weighing, measuring, signaling, checking, supervision, life-saving and teaching apparatus and instruments, namely, central processing unit fans, gas mixers for laboratory use, laboratory equipment and supplies, namely, incubators, laboratory equipment, namely, electric bath heaters, high pressure pumps for proportioning and testing purpose; accessories and parts for scientific, nautical, surveying...