Solicitação de exame técnico
#4.1
07/04/1989
RPI 976
Application data
Number
PI8503617Type
Filing
Publication
The application was refused by the INPI on 10/13/1992. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/04/1989. We update with every new RPI gazette, published weekly.
Applicants
D. P. (pessoa física)
SP, BR
Inventors
D. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
07/04/1989
RPI 976
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03/04/1987
RPI 854
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09/09/1986
RPI 829
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12/08/1992
RPI 1149
#9.2
10/13/1992
RPI 1141
From the same holder
Same category
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