Indeferimento
#9.2
05/10/1988
RPI 916
The application was refused by the INPI on 05/10/1988. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/10/1988. We update with every new RPI gazette, published weekly.
Applicants
W. F. (pessoa física)
SP, BR
Inventors
W. B. (pessoa física)
W. F. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
05/10/1988
RPI 916
#4.1
07/21/1987
RPI 874
#3.2
05/28/1985
RPI 762
#2.1
05/21/1985
RPI 761
From the same holder
Same category
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