Pedido de patente depositado
#2.1
05/23/1989
RPI 970
Application data
Number
PI8901680Type
Filing
Publication
The application was refused by the INPI on 06/20/1995. 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
A. A. (pessoa física)
SP, BR
E. P. (pessoa física)
SP, BR
Inventors
A. A. (pessoa física)
BR
E. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#2.1
05/23/1989
RPI 970
#9.2
06/20/1995
RPI 1281
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10/04/1994
RPI 1244
#5.1
01/05/1993
RPI 1153
08/11/1992
RPI 1132
#4.1
08/04/1992
RPI 1131
#3.1
10/30/1990
RPI 1039
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