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Albe SA
Original Assignee
Albe SA
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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)
Procede pour la preparation du 1,1-dioxyde de la 4-hydroxy 3-(5-methyl-3-isoxazolyl-carbamoyl)-2-methyl-2h 1,2-benzo thiazine et intermediaires utilises dans cette preparation
Utilisation de la trazodone et de l'etoperidone pour le traitement de la maladie de parkinson et d'autres syndromes extrapyramidaux caracterises par des tremblements
Microbiological process for the production of 3a -h-4 -(3'-propanol)-7a -methylhexahydro-1,5-indandione-hemiketal and a new mutant used in this process