Indeferimento
#9.2
07/18/1989
RPI 978
The application was refused by the INPI on 07/18/1989. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/18/1989. We update with every new RPI gazette, published weekly.
Applicants
NERUNG ENGENHARIA LTDA [BR]
Inventors
N. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
07/18/1989
RPI 978
#4.1
07/12/1988
RPI 925
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06/09/1987
RPI 868
#2.1
03/11/1986
RPI 803
Same category
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