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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to DESCH122518DpriorityCriticalpatent/DE739256C/de
Priority to NL101532Aprioritypatent/NL56258C/xx
Application grantedgrantedCritical
Publication of DE739256CpublicationCriticalpatent/DE739256C/de
Merkzeichenanordnung, bestehend aus Merkzeichen, die mit umgebogenen Kanten an einemFuehrungsfalz des Sichtrandes der Karten von Staffelkarteien verschieb- und feststellbar sind
Staffelkartei, bei der die Kartenhalter auf Scharnierstiften gelenkig angeordnet sind, die ihrerseits an miteinander verbundenen, unter sich gleichen Stuetz- oder Rueckplatten sitzen