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Oxygen lance
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Electroplating a ductile zinc-nickel alloy onto strip steel
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Oil well drilling string
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Apparatus for continuously drawing, knurling and coiling travelling wire
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GB941242A
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Method of making clad steel
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Die rolling apparatus for knurling wire
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Manufacture of folding concretereinforcing wire mats
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GB917970A
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Integral lightweight drill pipe and method for making same
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US3002238A
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Ingot mold sideboard hanger
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Method of making clad steel
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Strip and method for manufacturing bundy tubing and method of making the same
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US2942999A
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Laboratory test for determining brazeability of copper-plated steel strip
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US2926518A
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Reinforcement and form sheets for concrete
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Wire-feeding mechanism for nail-making machine
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US3010258A
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Reinforcement fabric for concrete structures
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US2731403A
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Manufacture of nickel-plated steel
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US2724142A
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Gate closer
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US2767411A
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Nail making machine
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US2903880A
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Reinforcement fabric for concrete structures
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US2684937A
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Brass plating
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