APERFEICOAMENTOS NAS INSTALACOES DE BOMBEAMENTO PARA CABOS ELETRICOS DE OLEO FLUIDO E NO METODO DE ACIONAMENTO DAS MESMAS

1. Filing09/08/75
2. Publication
3. Examination
4. Allowance
5. Grant10/26/82
6. In force09/08/95

The patent was granted on 10/26/1982 and is in force until 09/08/1995. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:09/08/1995

Latest action published by the INPI: 10/26/1982. We update with every new RPI gazette, published weekly.