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S T D
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S T D
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Application filed by S T DfiledCriticalS T D
Application grantedgrantedCritical
Publication of FR1178101ApublicationCriticalpatent/FR1178101A/fr
B42F13/00—Filing appliances with means for engaging perforations or slots
B42F13/16—Filing appliances with means for engaging perforations or slots with claws or rings
B42F13/20—Filing appliances with means for engaging perforations or slots with claws or rings pivotable about an axis or axes parallel to binding edges
FR1178101D1957-07-021957-07-02Système de reliure pour feuillets mobiles
ExpiredFR1178101A
(fr)