ES104573A1
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Bathroom improvements for galvanization.
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GB122888A
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Improvements in the Chlorination of Water, Alkaline, or other Solutions.
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US1151629A
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Galvanizing-bath.
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GB191405089A
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Improvements relating to Baths for Galvanizing Wire, Sheets and other Products.
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US1132889A
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Galvanizing-bath.
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GB191314294A
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Improvements in Drums for Wire Drawing Machinery.
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GB191309815A
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Improvements relating to Baths for Galvanizing Wire, Sheets, and other Products.
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GB191301365A
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Improvements in Wire Drawing Machinery.
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CA136756A
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Machine for forming wire drawing dies
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CA134627A
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Machine for remaking wire drawing dies
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US1028305A
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Machine for remaking wire-drawing dies.
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US1008442A
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Machine for forming wire-drawing dies or plates.
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CA133202A
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Machine for re-making wire drawing dies
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US1041200A
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Machine for remaking wire-drawing dies.
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GB190215937A
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Improvements in Apparatus for Coiling Rod or Wire
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GB189811843A
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Improvements in Machinery for Drawing Wire.
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CA249314A
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Bath for galvanizing
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