Publicação do pedido de patente
#3.1
01/10/1989
RPI 951
The application was refused by the INPI on 05/10/1994. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 01/10/1989. We update with every new RPI gazette, published weekly.
Applicants
P. A. (pessoa física)
RS, BR
Inventors
C. B. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
01/10/1989
RPI 951
#2.1
11/17/1987
RPI 891
#9.2
05/10/1994
RPI 1223
#7.1
09/21/1993
RPI 1190
#4.1
04/02/1991
RPI 1061
From the same holder
Same category
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