Domestic water filtering units and replacement filter cartridges; electric lighting fixtures; [ electric arc tubes for high intensity discharge lamps; high pressure sodium lamps; ] ceramic metal halide lamps and parts therefor

'arc':13 'cartridg':8 'ceram':24 'discharg':18 'domest':1 'electr':9,12 'filter':3,7 'fixtur':11 'halid':26 'high':16,20 'intens':17 'lamp':19,23,27 'light':10 'metal':25 'part':29 'pressur':21 'replac':6 'sodium':22 'therefor':30 'tube':14 'unit':4 'water':2

ANTI-STATIC APPARATUS FOR ULTRA PURE WATER, NAMELY APPARATUS USED FOR WASHING OR TREATING IN THE SEMI-CONDUCTOR MANUFACTURING AND LIQUID CRYSTAL MANUFACTURING PROCESS

'anti':2 'anti-stat':1 'apparatus':4,10 'conductor':20 'crystal':24 'liquid':23 'manufactur':21,25 'name':9 'process':26 'pure':7 'semi':19 'semi-conductor':18 'static':3 'treat':15 'ultra':6 'use':11 'wash':13 'water':8

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