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UM PROCESSO PARA FABRICO DE LENTES MULTI FOCAES

0.1 - Acervo Histórico de patentes do INPI-14108
Item
17/02/1917

Part of Acervo Histórico de patentes do INPI

UM PROCESSO PARA FABRICO DE LENTES MULTIFOCAIS

HENRY ORFORD GOWLLAND

UM BRUNIDOR PARA LENTES

0.1 - Acervo Histórico de patentes do INPI-14036
Item
03/01/1917

Part of Acervo Histórico de patentes do INPI

UM BRUNIDOR PARA LENTES

HENRY ORFORD GOWLLAND

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