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APERFEIÇOAMENTOS RELATIVOS AO MACHINISMO QUE ACTUA SOBRE A VALVULA DE ADMISSÃO DE MISTURA GAZOZA COMBUSTIVEL, DE MOTORES DE COMBUSTÃO INTERNA

0.1 - Acervo Histórico de patentes do INPI-19736
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21/06/1922

Part of Acervo Histórico de patentes do INPI

APERFEIÇOAMENTOS RELATIVOS AO MAQUINISMO QUE ATUA SOBRE A VÁLVULA DE ADMISSÃO DE MISTURA GASOSA COMBUSTÍVEL, DE MOTORES DE COMBUSTÃO INTERNA

DOMINGOS LOPES

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