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UM NOVO MECANISMO PARA A TRANSMISSÃO DE POTENCIA

0.1 - Acervo Histórico de patentes do INPI-18449
Item
16/05/1921

Part of Acervo Histórico de patentes do INPI

UM NOVO MECANISMO PARA A TRANSMISSÃO DE POTÊNCIA

JOSEPH LEONARD FORSYTH; AMOS BOPP

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