ELECTRICAL AND ELECTRONIC MONITORS FOR USE IN MEASURING TEMPERATURE, PRESSURE, RATES OF MUD AND OIL FLOW, DEPTH AND THE LIKE DURING DOWNHOLE OIL EXPLORATION; COMPUTERS; COMPUTER PROGRAMS; BLANK AND PRE-RECORDED MAGNETIC TAPES, DISCS AND CARDS; AND ELECTRICAL PARTS FOR ALL OF THE FOREGOING

'blank':28 'card':37 'comput':25,26 'depth':17 'disc':35 'downhol':22 'electr':1,39 'electron':3 'explor':24 'flow':16 'forego':45 'like':20 'magnet':33 'measur':8 'monitor':4 'mud':13 'oil':15,23 'part':40 'pre':31 'pre-record':30 'pressur':10 'program':27 'rate':11 'record':32 'tape':34 'temperatur':9 'use':6

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