Solicitação de exame técnico
#4.1
09/05/1989
RPI 985
The application was refused by the INPI on 04/10/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 09/05/1989. We update with every new RPI gazette, published weekly.
Applicants
B. C. (pessoa física)
SP, BR
Inventors
B. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
09/05/1989
RPI 985
#3.1
06/02/1987
RPI 867
#2.1
01/21/1986
RPI 796
#9.2
04/10/1990
RPI 1013
From the same holder
Same category
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