Publicação do pedido de patente
#3.1
01/10/1989
RPI 951
The application was refused by the INPI on 11/03/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 01/10/1989. We update with every new RPI gazette, published weekly.
Applicants
MM Empreendimentos Comercio e Industria Ltda
MG, BR
Inventors
M. R. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
01/10/1989
RPI 951
#2.1
11/17/1987
RPI 891
#9.2
11/03/1992
RPI 1144
#7.1
12/17/1991
RPI 1098
#4.1
09/04/1990
RPI 1031
Same category
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