Solicitação de exame técnico
#4.1
12/29/1987
RPI 897
The application was refused by the INPI on 05/21/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/29/1987. We update with every new RPI gazette, published weekly.
Applicants
C. J. (pessoa física)
SP, BR
Inventors
C. J. (pessoa física)
BR
M. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
12/29/1987
RPI 897
#3.2
11/10/1987
RPI 890
#2.1
11/03/1987
RPI 889
#9.2
05/21/1991
RPI 1068
From the same holder
Same category
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