IL53034D0
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Hydrogenation of bis(2-cyanoethoxy) compounds
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Wire-line retrievable, mechanically operated spot valve
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Method and apparatus for stabilizing borehole cores
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Core receiver and method of use thereof
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Zeroing circuit
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Pumping two-phase fluids
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Waterflooding process with recovery of lost surfactant
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IL45254D0
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Telemetering system for boreholes
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Surfactant compositions useful in oil recovery processes
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Arctic transport and marine operation system
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GB1450646A
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Catalyst comprising acid-contacted mordenite and hyerocarbon conversion process using said catalyst
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Fourth wheel for three-wheel counters
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GB1451935A
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Laundry oil composition
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Plural-header blending system
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System for chipping and moving ice
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Two-way acoustic telemetering system
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Vacuum ice anchor
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Surface effect vehicle control system
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GB1445702A
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Method of lubrication using a lubricant comprising a petroleum oil and an azelate diester
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Underwater drilling pollution control curtain
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