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Application filed by Jose Dias CardosofiledCriticalJose Dias Cardoso
Publication of BR6600918UpublicationCriticalpatent/BR6600918U/pt
BR6600918U1986-01-161986-06-02Aperfeicoamentos nos hidroscopios,em especial,nos galos do tempo,indicadores do estado higrometrico do tempo
BR6600918U
(pt)