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FR2660893A1
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PROCESS AND DEVICE FOR THE MANUFACTURE OF CARDBOARD CORNERS PROVIDED WITH A COVER AND CORNERS THUS PRODUCED.
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FR2655591A1
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DEVICE FOR PRESERVING THE FLAT OF A CARDBOARD BELT BETWEEN TWO CONSECUTIVE ELEMENTS OF A SPIRAL MACHINE.
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FI891825A0
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Anordning foer kapning av roer
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FI891824A0
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tube cutting assembly
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FR2637529A2
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Device for cutting tubes
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FR2630367A2
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Device for cutting tubes
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CA1284293C
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Crosscutting device for continuously manufactured tubing
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FR2599501A1
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APPARATUS FOR TESTING THE RESISTANCE TO CLeavage OF CARDBOARD TUBES
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FR2589384A1
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Device for cutting tubes
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FR2581341A1
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Method and device for cutting tubes
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FR2581343A1
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Tube cutter and method of cutting
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FR2570977A1
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Method and device for cutting a hard surface cardboard tube.
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FR2567069A1
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Process and device for manufacturing a calibered tube with very low surface roughness and high dimensional stability
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FR2562129A1
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Method for reducing the volume of concrete slabs and pipe for its implementation
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FR2547532A1
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Method for manufacturing a hollow body in cardboard, with a decreasing medium diameter, hollow body thus obtained and its use
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FR2545752A1
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Cut-off device for continuously made cardboard tubes
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FR2539104A1
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Tearable spiral cardboard tube and manufacturing method thereof
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Extensible and adjustable shelving - has tubular shelf supports sliding on uprights which pass through holes in shelves
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FR2489747A1
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Thin-walled cardboard tube - is wound from single spiral strip glued together along overlapping chamfered edges
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FR2395902A1
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PACKAGING BOX AND ITS MANUFACTURING PROCESS
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