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APERFEIÇOAMENTO NO FABRICO DE UM GAZ DE LENHA DENOMINADO GAZ ECONOMICO METON

0.1 - Acervo Histórico de patentes do INPI-14186
Item
07/04/1917

Part of Acervo Histórico de patentes do INPI

APERFEIÇOAMENTO NO FABRICO DE UM GÁS DE LENHA DENOMINADO GÁS ECONÔMICO METON

METON DE ALENCAR

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