Solicitação de exame técnico
#4.1
11/22/1988
RPI 944
The application was refused by the INPI on 05/29/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/22/1988. We update with every new RPI gazette, published weekly.
Applicants
QUIMICO PRODUTOS QUIMICOS COME [BR]
Inventors
W. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/22/1988
RPI 944
#4.2
08/16/1988
RPI 930
#3.2
04/26/1988
RPI 914
#2.1
02/17/1988
RPI 904
#9.2
05/29/1990
RPI 1020
Same category
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