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APERFEIÇOAMENTOS NOS MEIOS PARA PRODUZIR UM TIJOLO CONTINUO DE TURFA, BARRO OU OUTRO MATERIAL PLASTICO

0.1 - Acervo Histórico de patentes do INPI-14679
Item
20/12/1917

Part of Acervo Histórico de patentes do INPI

APERFEIÇOAMENTOS NOS MEIOS PARA PRODUZIR UM TIJOLO CONTÍNUO DE TURFA, BARRO OU OUTRO MATERIAL PLÁSTICO

HERMANO BARCELLOS

UM NOVO PROCESSO DE FABRICAÇÃO EXTRACTO DE FUMO (NICOTIANA TABACUM)

0.1 - Acervo Histórico de patentes do INPI-6488
Item
27/10/1910

Part of Acervo Histórico de patentes do INPI

UM NOVO PROCESSO DE FABRICAÇÃO EXTRATO DE FUMO (NICOTIANA TABACUM)

HERMANO BARCELLOS

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Showing 2 results