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Publication date
Application filed by Sergio Luiz Wilbert, Edison WilbertfiledCriticalSergio Luiz Wilbert
Priority to BRMU8500539priorityCriticalpatent/BRMU8500539U/pt
Publication of BRMU8500539UpublicationCriticalpatent/BRMU8500539U/pt
"VáLVULA-RETRáTIL PARA VAZãO DE EMBALAGENS PARA LìQUIDOS". Patente de modelo de utilidade cuja inovação consiste no fato de dotar embalagens do tipo garrafa, lata, pote ou caixa plástica ou de papel e similares, com uma válvula de uso rápido, mais precisa na dosagem e que evita respingos e desperdício,
BRMU85005392005-03-142005-03-14válvula-retrátil para vazão de embalagens para lìquidos
BRMU8500539U
(pt)
POLYOLEFIN MULTILAYER FILM FOR USE IN A PAPER CONTAINER FOR LIQUIDS, MATERIAL FOR USE IN A PAPER CONTAINER FOR LIQUIDS COMPRISING SAME, AND PAPER CONTAINER FOR LIQUIDS USING THE SAME