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UM FECHO HERMETICO PARA LAMPADAS INCANDESCENTES E SEMELHANTES

0.1 - Acervo Histórico de patentes do INPI-15941
Item
14/08/1919

Part of Acervo Histórico de patentes do INPI

UM FECHO HERMÉTICO PARA LÂMPADAS INCANDESCENTES E SEMELHANTES

GENERAL ELECTRIC COMPANY

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