Apparatus, installations, equipment, process systems and plants for the removal, collection, storage, filtering, treatment and transportation of fluids, waste water, and sewage by means of vacuum techniques, fluid handling and management, sewage and waste water purification and treatment, namely, water purification units, sewage treatment plants, sewage collection tanks, surge tanks, water treatment equipment, namely, chemical sterilization units; parts, fittings and components, namely, toile...

MEDICAL DEVICES, NAMELY SUCTION IRRIGATION INSTRUMENT FOR SURGICAL ENDOSCOPY

vacuum apparatus for removal of moisture and debris for hearing aids