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.)
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Albe SA
Original Assignee
Albe SA
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Publication date
Application filed by Albe SAfiledCriticalAlbe SA
Publication of FR2325520A1publicationCriticalpatent/FR2325520A1/fr
Application grantedgrantedCritical
Publication of FR2325520B3publicationCriticalpatent/FR2325520B3/fr
B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
B43K—IMPLEMENTS FOR WRITING OR DRAWING
B43K1/00—Nibs; Writing-points
B43K1/08—Nibs; Writing-points with ball points; Balls or ball beds
FR7629224A1975-09-291976-09-29Procede pour accroitre la durete et le degre de finition du siege de la bille dans les pointes des stylos a bille
GrantedFR2325520A1
(fr)