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Publication of FR848478ApublicationCriticalpatent/FR848478A/fr
B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
B43K—IMPLEMENTS FOR WRITING OR DRAWING
B43K27/00—Multiple-point writing implements, e.g. multicolour; Combinations of writing implements
B43K27/02—Combinations of pens and pencils
FR848478D1939-01-051939-01-05Dispositifs pour le remplissage d'encre et la réserve de mines des porte-plume dits<<stylo>> combinés avec le porte-mine
ExpiredFR848478A
(fr)