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GB8823172D0
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Manufacture of welded seam metal tube
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GB1462629A
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Rolling metal strip
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GB1355294A
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Bundling elongated bodies
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GB1416183A
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Flying cut-offs for machines for handling elongated products
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GB1386250A
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Strip accumulator
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FR2024425A1
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Pipe producing plant
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GB1323416A
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Method of and apparatus for applying a treatment involving a chemic al solution to a long workpiece
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GB1272099A
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Welding apparatus
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GB1162752A
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Manufacture of Internally Ribbed Tubing
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FR1479652A
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Manufacturing process of helical finned tubes
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GB1104588A
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Method of producing an interrupted or discontinuous weld between two members
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ES321711A1
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Improvements in the construction of surfaces for heat transmission. (Machine-translation by Google Translate, not legally binding)
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FR1454660A
|
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Large area device that can be attached to a tube or container
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GB1069185A
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Improvements in the manufacture of finned tube
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FR1425211A
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Process for welding fins to tubes or other elements
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FR1423435A
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Manufacturing process for welded tubes
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GB1099687A
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Extended surface vessels
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GB1092633A
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Improvements relating to the welding of fins to tubes
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GB1037333A
|
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Improvements relating to tube welding
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GB1031922A
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Improvements in electric transformers
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