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Filing date
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Publication of NL6615924ApublicationCriticalpatent/NL6615924A/xx
B42F7/00—Filing appliances without fastening means
B42F7/06—Filing appliances comprising a plurality of pockets or compartments, e.g. portfolios or cases with a plurality of compartments
B42F7/065—Filing appliances comprising a plurality of pockets or compartments, e.g. portfolios or cases with a plurality of compartments made of transparent material
