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Publication of FR829707ApublicationCriticalpatent/FR829707A/fr
B42F17/00—Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets
B42F17/34—Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets with card selection means, e.g. telephone number list finders
B42F17/346—Card-filing arrangements, e.g. card indexes or catalogues or filing cabinets with card selection means, e.g. telephone number list finders with pivoting movement of selected cards
FR829707D1936-11-231937-11-22Perfectionnements aux dispositifs indicateurs
ExpiredFR829707A
(fr)