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Filing date
Publication date
Application filed by Andres Ernest FilsfiledCriticalAndres Ernest Fils
Publication of CH189419ApublicationCriticalpatent/CH189419A/de
B42F13/00—Filing appliances with means for engaging perforations or slots
B42F13/30—Filing appliances with means for engaging perforations or slots having a set of rods within a set of tubes for a substantial distance when closed
B42F13/32—Filing appliances with means for engaging perforations or slots having a set of rods within a set of tubes for a substantial distance when closed the nesting portions of the rods and tubes being straight
CH189419D1936-01-151936-01-15Sammler für Abschnitte, Postkarten und dergleichen.
CH189419A
(de)