Publicação do pedido de patente
#3.1
11/14/1989
RPI 995
The application was refused by the INPI on 12/03/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Vulcão S/A Indústrias Metalúrgicas e Plásticas
SP, BR
Inventors
O. F. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/14/1989
RPI 995
#2.1
04/18/1989
RPI 965
#9.2
12/03/1991
RPI 1096
12/26/1990
RPI 1047
#5.1
06/19/1990
RPI 1023
#4.1
05/01/1990
RPI 1016
From the same holder
Same category
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