Publicação antecipada
#3.2
09/19/1989
RPI 987
The application was refused by the INPI on 04/20/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/19/1989. We update with every new RPI gazette, published weekly.
Applicants
D. M. (pessoa física)
SP, BR
V. M. (pessoa física)
SP, BR
Inventors
D. M. (pessoa física)
BR
V. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.2
09/19/1989
RPI 987
#2.1
07/25/1989
RPI 979
#9.2
04/20/1993
RPI 1168
#7.1
09/22/1992
RPI 1138
#4.1
08/07/1990
RPI 1027
Same category
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