Solicitação de exame técnico
#4.1
12/13/1988
RPI 947
The application was refused by the INPI on 10/09/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/13/1988. We update with every new RPI gazette, published weekly.
Applicants
E. L. (pessoa física)
PE, BR
Inventors
E. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
12/13/1988
RPI 947
#15.6
10/18/1988
RPI 939
#15.3
07/12/1988
RPI 925
#3.1
09/02/1986
RPI 828
#2.1
04/16/1985
RPI 756
#9.2
10/09/1990
RPI 1036
From the same holder
Same category
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