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UM PROCESSO E APPARELHO PARA CLASSIFICAR E SEPARAR CORPOS SOLIDOS POR ACÇÕES COMBINADAS DE ORIENTAÇÃO, DESVIO E DERIVAÇÃO

0.1 - Acervo Histórico de patentes do INPI-14205
Item
17/04/1917

Part of Acervo Histórico de patentes do INPI

UM PROCESSO E APARELHO PARA CLASSIFICAR E SEPARAR CORPOS SÓLIDOS POR AÇÕES COMBINADAS DE ORIENTAÇÃO, DESVIO E DERIVAÇÃO

RENÉ EMILE TROTTIER

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