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UM NOVO APPARELHO AUTOMATICO DE PRODUCÇÃO DE FRIO, APPLICAVEL A GELADEIRAS E OUTROS FINS

0.1 - Acervo Histórico de patentes do INPI-19739
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22/06/1922

Part of Acervo Histórico de patentes do INPI

UM NOVO APARELHO AUTOMÁTICO DE PRODUÇÃO DE FRIO, APLICÁVEL A GELADEIRAS E OUTROS FINS

HENRIQUE LEUTHOLD

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