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UM NOVO PROCESSO DE COMBUSTÃO DE GAZES PARA A PRODUCÇÃO DE UMA CHAMMA NEUTRA E UM NOVO MAÇARICO DE OXYGENIO E ACETYLENIO ADAPTADO A DESEMPENHAR O PROCESSO

0.1 - Acervo Histórico de patentes do INPI-15861
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15/06/1919

Part of Acervo Histórico de patentes do INPI

UM NOVO PROCESSO DE COMBUSTÃO DE GASES PARA A PRODUÇÃO DE UMA CHAMA NEUTRA E UM NOVO MAÇARICO DE OXIGÊNIO E ACETILENIO ADAPTADO A DESEMPENHAR O PROCESSO

MELBOURNE KEITH DUNHAM

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