1927/02/11 Argentinako "BETY" markaren erregistro-ziurtagiria 103.285 zenbakidun patentea https://armia-eibar.eus/eu/ikerketa/artxibo-digitala/olave-solozabal-y-cia---el-casco/armak/patentes-originales-de-el-casco/patente-no103.285 https://armia-eibar.eus/logo.png

1927/02/11 Argentinako "BETY" markaren erregistro-ziurtagiria

103.285 zenbakidun patentea