Solicitação de exame técnico
#4.1
06/14/1988
RPI 921
Application data
Number
PI8703575Type
Filing
Publication
The application was refused by the INPI on 10/30/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 06/14/1988. We update with every new RPI gazette, published weekly.
Applicants
W. F. (pessoa física)
SC, BR
Inventors
W. F. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
06/14/1988
RPI 921
#3.2
04/12/1988
RPI 912
#2.1
10/06/1987
RPI 885
#9.2
10/30/1990
RPI 1039
From the same holder
Same category
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