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UMA ROLHA DESTINADA A RECIPIENTES CONTENDO MATERIAIS QUE DESENVOLVEM GAZES

0.1 - Acervo Histórico de patentes do INPI-19330
Item
10/02/1922

Part of Acervo Histórico de patentes do INPI

UMA ROLHA DESTINADA A RECIPIENTES CONTENDO MATERIAIS QUE DESENVOLVEM GASES

ENRIQUE AUFRICHT

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