Conhecimento de parecer técnico
#7.1
12/23/1986
RPI 844
The application was refused by the INPI on 07/30/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/23/1986. We update with every new RPI gazette, published weekly.
Applicants
C. I. (pessoa física)
BR
Inventors
C. I. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#7.1
12/23/1986
RPI 844
#4.1
04/29/1986
RPI 810
#3.1
06/18/1985
RPI 765
#2.1
01/10/1984
RPI 690
#9.2
07/30/1991
RPI 1078
From the same holder
Same category
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