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GASTON BEAUVAIS
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GASTON BEAUVAIS
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Application filed by GASTON BEAUVAISfiledCriticalGASTON BEAUVAIS
Application grantedgrantedCritical
Publication of FR519247ApublicationCriticalpatent/FR519247A/fr
B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
B43K—IMPLEMENTS FOR WRITING OR DRAWING
B43K25/00—Attaching writing implements to wearing apparel or objects involving constructional changes of the implements
FR519247A1920-07-071920-07-07Dispositif pour assurer la stabilité ou le déplacement dans un sens unique des objets soumis à de petits mouvements
ExpiredFR519247A
(fr)