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UM APPARELHO APERFEIÇOADO PARA O APROVEITAMENTO DE GORDURAS E RESPECTIVO PROCESSO DE RECUPERAÇÃO

0.1 - Acervo Histórico de patentes do INPI-14385
Item
31/07/1919

Part of Acervo Histórico de patentes do INPI

UM APARELHO APERFEIÇOADO PARA O APROVEITAMENTO DE GORDURAS E RESPECTIVO PROCESSO DE RECUPERAÇÃO

NATIONAL SANITARY SERVICE COMPANY

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