Indeferimento
#9.2
06/16/1987
RPI 869
The application was refused by the INPI on 06/16/1987. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 06/16/1987. We update with every new RPI gazette, published weekly.
Applicants
RODOLFO ZAHARANSKY FILHO [BR]
Inventors
Z. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
06/16/1987
RPI 869
#4.1
04/01/1986
RPI 806
11/12/1985
RPI 786
#3.1
03/12/1985
RPI 751
#2.1
10/11/1983
RPI 677
Same category
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