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UM PROCESSO PARA LIGAR HERMETICAMENTE, EM VIDRO, FIOS DE INTRODUCÇÃO PARA CORRENTES ELECTRICAS INTENSAS, E DISPOSITIVOS PARA ESTE FIM

0.1 - Acervo Histórico de patentes do INPI-20899
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04/05/1923

Part of Acervo Histórico de patentes do INPI

UM PROCESSO PARA LIGAR HERMETICAMENTE, EM VIDRO, FIOS DE INTRODUÇÃO PARA CORRENTES ELÉTRICAS INTENSAS, E DISPOSITIVOS PARA ESTE FIM

NAAMLOOZE VENNOOTSCHAP PHILLIPS GLOEILAMPENFABRIEKEN

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