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ES475595A1
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A method and apparatus for the continuous production of tubular bodies for packaging from flat sheets of cardboard.
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DE2850882A1
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METHOD AND EQUIPMENT FOR THE CONTINUOUS MANUFACTURING OF TUBE-SHAPED PACKAGING BODIES BASED ON FLAT SHEETS OF CARDBOARD
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IT7825115D0
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Continuous prodn of pipe shaped packaging elements - using sheets of board shaped by core pipe and having adhesive applied along longitudinal edge
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IT1088382B
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Continuous prodn of pipe shaped packaging elements - using sheets of board shaped by core pipe and having adhesive applied along longitudinal edge
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GB1513497A
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Multilayer board for boxes and cartons
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GB1489115A
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Cardboard container for loose powder
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