Transducer indexing system for playing back various geophysical recordings
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Coordinate adjustment of functions
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Saline water conversion by subsurface processes
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Hydrodealkylation with azeotrope recycle
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Container for materials of greaselike consistency
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Chlorine logging system comprising detecting 5.0 to 6.5 mev. gamma rays
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Desalting water by reverse osmosis through novel semipermeable membranes
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Automatic switching and transducer control units for seismic weight dropping systems
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Method for breaking in aluminum cylinders of an internal combustion engine
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Plasticized polyvinyl chloride compositions containing an acrylonitrile-butadiene rubber and flexible, oil resistant films and sheets produced therefrom
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Tubing hanger and method of testing packing thereon
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Process for preparing alkylated aromatic compounds
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Method and means for maintaining an effective concentration of additives in oil
