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UM PROCESSO MIXTO, BIOLOGICO E CHIMICO, PARA A FABRICAÇÃO DA CELLULOSE COM APPLICAÇÃO A INDUSTRIA DO PAPEL

0.1 - Acervo Histórico de patentes do INPI-20905
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07/05/1923

Part of Acervo Histórico de patentes do INPI

UM PROCESSO MISTO, BIOLÓGICO E QUÍMICO, PARA A FABRICAÇÃO DA CELULOSE COM APLICAÇÃO À INDÚSTRIA DO PAPEL

ANTONIO BARRETO

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