Publicação do pedido de patente
#3.1
03/21/1989
RPI 961
The application was refused by the INPI on 07/09/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 03/21/1989. We update with every new RPI gazette, published weekly.
Applicants
G. S. (pessoa física)
PR, BR
Inventors
G. S. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
03/21/1989
RPI 961
#2.1
12/29/1987
RPI 897
#9.2
07/09/1991
RPI 1075
#4.1
03/01/1990
RPI 1007
Same category
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