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UM PROCESSO APERFEIÇOADO PARA FABRICAR TIJOLOS OU BLOCOS DE AREA, CAL, ALUMINA E FERRO E AGUA

0.1 - Acervo Histórico de patentes do INPI-11609
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30/09/1913

Part of Acervo Histórico de patentes do INPI

UM PROCESSO APERFEIÇOADO PARA FABRICAR TIJOLOS OU BLOCOS DE AREIA, CAL, ALUMINA E FERRO E ÁGUA

JOHN C. MAC FADYEAN

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