Indeferimento
#9.2
08/09/1988
RPI 929
The application was refused by the INPI on 08/09/1988. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/09/1988. We update with every new RPI gazette, published weekly.
Applicants
E, T & M Engenharia, Tecnologia e Marketing Ltda.
Inventors
M. O. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
08/09/1988
RPI 929
#4.1
03/04/1987
RPI 854
#3.2
12/16/1986
RPI 843
#2.1
03/25/1986
RPI 805
From the same holder
Same category
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