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UMA MACHINA DE CURSO VARIAVEL PARA FLUIDOS

0.1 - Acervo Histórico de patentes do INPI-8638
Item
21/10/1909

Part of Acervo Histórico de patentes do INPI

UMA MÁQUINA DE CURSO VARIÁVEL PARA FLUIDOS

HENRY SELBY HELE-SHAW

UM PROCESSO E RESPECTIVO APPARELHO PARA SEPARAR E EXTRAHIR MATERIAS SUSPENSAS EM UM FLUIDO

0.1 - Acervo Histórico de patentes do INPI-20942
Item
15/05/1923

Part of Acervo Histórico de patentes do INPI

UM PROCESSO E RESPECTIVO APARELHO PARA SEPARAR E EXTRAIR MATÉRIAS SUSPENSAS EM UM FLUIDO

HENRY SELBY HELE-SHAW

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