US1178205A
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Process for producing sodium silicate and hydrogen.
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US840076A
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Apparatus for hydrating lime.
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US1018805A
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Method of making anhydrous tin chlorid.
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US775983A
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Seal for sheet-metal vessels.
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US794789A
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Process of making carbon tetrachlorid.
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US794970A
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Process of purifying carbon tetrachlorid.
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US674933A
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Electrolytic cell.
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US674932A
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Electrolytic cell.
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US680722A
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Rotary pump.
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US674931A
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Electrolytic cell.
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US674930A
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Electrolytic cell.
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US674929A
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Drumheading-machine.
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US674928A
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Pipe-coupling.
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US674927A
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Electrode for electrolytic cells.
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US674934A
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Electrode for electrolytic cells.
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