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Publication of FR793075ApublicationCriticalpatent/FR793075A/fr
B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
B43L25/00—Ink receptacles
B43L25/02—Ink receptacles with separate dipping-cups
FR793075D1935-06-241935-06-24Dispositif perfectionné pour le remplissage des tire-lignes, porte-plume à réservoir ou autres instruments similaires
ExpiredFR793075A
(fr)