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 filed by Lombardini LuigifiledCriticalLombardini Luigi
Publication of CH214101ApublicationCriticalpatent/CH214101A/it
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
CH214101D1938-05-201938-07-04Dispositivo di distanziamento per separatori di classificatori di tipo verticale.
CH214101A
(it)