Publicação do pedido de patente
#3.1
09/12/1989
RPI 986
The application was refused by the INPI on 09/17/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/12/1989. We update with every new RPI gazette, published weekly.
Applicants
L. T. (pessoa física)
SP, BR
Inventors
L. T. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
09/12/1989
RPI 986
#2.1
05/03/1988
RPI 915
#9.2
09/17/1991
RPI 1085
#4.1
03/06/1990
RPI 1008
Same category
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