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APERFEIÇOAMENTOS EM DISPOSITIVO PARA COMMANDO DE VALVULAS

0.1 - Acervo Histórico de patentes do INPI-10609
Item
29/07/1912

Part of Acervo Histórico de patentes do INPI

APERFEIÇOAMENTOS EM DISPOSITIVO PARA COMANDO DE VÁLVULAS

GUIDO FORNACA

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