Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filedfiledCritical
Application grantedgrantedCritical
Publication of FR541223ApublicationCriticalpatent/FR541223A/fr
B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
B43K—IMPLEMENTS FOR WRITING OR DRAWING
B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR541223D1921-05-261921-05-26Réservoir d'encre portatif, s'adaptant instantanément sur un simple porte-plume, muni d'une plume quelconque
ExpiredFR541223A
(fr)