CA1280502C
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Method for selection of mining and drilling sites using synthesized three dimensional seismic data
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US4866659A
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Method for selection of mining and drilling sites using synthesized three dimensional seismic data
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US4670500A
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Surface coating composition
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US4648263A
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Support and centering attachments for sensitive viscometers
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US4623447A
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Breaking middle phase emulsions
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US4613446A
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Gelled detergent composition and cleaning pads containing same
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US4670171A
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Surface cleaner composition
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US4609406A
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Rust conversion coatings
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US4501825A
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Tire sealer and inflator
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US4672545A
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Method and apparatus for synthesizing three dimensional seismic data
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US4479923A
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Production of phosphoric acid and additional products from phosphate ore
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US4393030A
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Upgrading of phosphate ore
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US4393032A
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Production of phosphoric acid and additional products from phosphate ore
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US4435370A
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Preparation of monocalcium phosphate and/or phosphoric acid from phosphate rock
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US4450069A
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Method for upgrading diene-containing hydrocarbon mixtures
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US4387167A
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Sulfur-based adducts and compositions
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US4343781A
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Decomposition of 2KCl.CuCl to produce cuprous chloride and potassium chloride
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US4371512A
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Production of alkali metal sulfates
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US4328196A
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Production of alkali metal products from alkali metal fluosilicate
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US4303610A
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Test kit for field analysis of plant tissue magnesium and calcium
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