Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Application grantedgrantedCritical
Publication of FR72348EpublicationCriticalpatent/FR72348E/fr
B42F17/00—Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets
B42F17/02—Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets in which the cards are stored substantially at right angles to the bottom of their containers
FR72348D1957-09-271957-09-27Perfectionnement aux classeurs verticaux
ExpiredFR72348E
(fr)