Publicação do pedido de patente
#3.1
03/14/1989
RPI 960
The application was refused by the INPI on 10/09/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 03/14/1989. We update with every new RPI gazette, published weekly.
Applicants
E. L. (pessoa física)
SP, BR
Inventors
E. L. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/14/1989
RPI 960
#2.1
12/15/1987
RPI 895
#9.2
10/09/1990
RPI 1036
#4.1
03/06/1990
RPI 1008
Same category
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