Pedido de patente depositado
#2.1
11/28/1989
RPI 997
Application data
Number
PI8904016Type
Filing
Publication
The application was refused by the INPI on 09/19/1995. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
W. M. (pessoa física)
SP, BR
Inventors
W. M. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
11/28/1989
RPI 997
#9.2
09/19/1995
RPI 1294
#7.1
01/17/1995
RPI 1259
#4.1
01/08/1991
RPI 1049
#3.2
03/27/1990
RPI 1011
From the same holder
Same category
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