Publicação do pedido de patente
#3.1
01/17/1989
RPI 952
The application was refused by the INPI on 06/25/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 01/17/1989. We update with every new RPI gazette, published weekly.
Applicants
M. D. (pessoa física)
SP, BR
Inventors
M. D. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
01/17/1989
RPI 952
#2.1
11/29/1988
RPI 945
#2.1
11/17/1987
RPI 891
#9.2
06/25/1991
RPI 1073
#4.1
10/16/1990
RPI 1037
From the same holder
Same category
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