15.7
10/20/1987
RPI 887
The application was refused by the INPI on 07/29/1986. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/20/1987. We update with every new RPI gazette, published weekly.
Applicants
A. B. (pessoa física)
Inventors
S. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
10/20/1987
RPI 887
#9.2
07/29/1986
RPI 823
10/15/1985
RPI 782
#4.1
08/06/1985
RPI 772
05/02/1984
RPI 706
#3.1
03/07/1984
RPI 698
#2.1
09/08/1982
RPI 620
Same category
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