Publicação do pedido de patente
#3.1
12/20/1988
RPI 948
The application was refused by the INPI on 03/05/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/20/1988. We update with every new RPI gazette, published weekly.
Applicants
B. I. (pessoa física)
SP, BR
H. F. (pessoa física)
SP, BR
Inventors
B. I. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
12/20/1988
RPI 948
#2.1
11/17/1987
RPI 891
#9.2
03/05/1991
RPI 1057
#5.1
08/07/1990
RPI 1027
#4.1
04/10/1990
RPI 1013
From the same holder
Same category
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