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Publication of FR662330ApublicationCriticalpatent/FR662330A/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
B43L25/04—Ink receptacles with separate dipping-cups supplied by pressure arrangements
FR662330D1928-10-131928-10-13Encrier perfectionné pour faire le plein des porte-plume à réservoir dits <<à remplissage automatique>>
ExpiredFR662330A
(fr)