CIRCUITO DE TRANSFERENCIA RAPIDA PARA DESLIGAR UMA CARGA DE UMA FONTE DE CORRENTE ALTERNADA,SISTEMA DE TRANSFERENCIA RAPIDA PARA DESLIGAR UM FONTE DE CORRENTE ALTERNADA ENERGIZANTE DE CARGA,E CIRCUITO DE TRANSFERENCIA PARA FORNECER ENERGIA A UMA LAMPADA DE DESCARGA

1. Filing10/01/76
2. Publication
3. Examination
4. Allowance
5. Grant06/28/83
6. In force10/01/96

The patent was granted on 06/28/1983 and is in force until 10/01/1996. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.

Protection valid until:10/01/1996

Latest action published by the INPI: 06/28/1983. We update with every new RPI gazette, published weekly.