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Publication of BE694580ApublicationCriticalpatent/BE694580A/xx
B42F15/0011—Suspended filing appliances for sheets, stacks of temporarily bound sheets
B42F15/0052—Suspended filing appliances for sheets, stacks of temporarily bound sheets for suspending stacks of temporarily bound sheets
B42F15/0058—Suspended filing appliances for sheets, stacks of temporarily bound sheets for suspending stacks of temporarily bound sheets with fixed suspension means
