Pedido de patente depositado
#2.1
05/23/1989
RPI 970
Application data
Number
PI8901667Type
Filing
Publication
The application was refused by the INPI on 05/11/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/23/1989. We update with every new RPI gazette, published weekly.
Applicants
M. N. (pessoa física)
SP, BR
Inventors
M. N. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/23/1989
RPI 970
#9.2
05/11/1993
RPI 1171
#7.1
08/04/1992
RPI 1131
#4.1
03/26/1991
RPI 1060
#3.1
10/30/1990
RPI 1039
From the same holder
Same category
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