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Priority to JP1988033453UpriorityCriticalpatent/JPH0531920Y2/ja
Publication of JPH01137189UpublicationCriticalpatent/JPH01137189U/ja
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Publication of JPH0531920Y2publicationCriticalpatent/JPH0531920Y2/ja
Procédé de réalisation d'une liasse apte à la formation d'au moins un classeur à soufflet, et machine pour la mise en oeuvre d'un tel procédé