Solicitação de exame técnico
#4.1
10/18/1988
RPI 939
The application was refused by the INPI on 08/07/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/18/1988. We update with every new RPI gazette, published weekly.
Applicants
MAQUITORA IND E COMERCIO DE MA [BR]
Inventors
P. H. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/18/1988
RPI 939
#3.1
08/16/1988
RPI 930
#2.1
05/12/1987
RPI 864
#15.11
03/05/1991
RPI 1057
#9.2
08/07/1990
RPI 1027
Same category
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