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UM PROCESSO APERFEIÇOADO PARA PRODUZIR AZUL DA PRUSSIA

0.1 - Acervo Histórico de patentes do INPI-12941
Item
22/07/1915

Part of Acervo Histórico de patentes do INPI

UM PROCESSO APERFEIÇOADO PARA PRODUZIR AZUL DA PRÚSSIA

JOSÉ PINTO DE MAGALHÃES

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