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Hakan Holmstrom
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Loberod, SW
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last 30 patents
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Packing containers with ripping thread opening and packing material...
Patent number
4,027,455
Issue date
Jun 7, 1977
Tetra Pak Developpement SA
Ruben Rausing
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL