Solicitação de exame técnico
#4.1
11/22/1988
RPI 944
Application data
Number
PI8604238Type
Filing
Publication
The application was refused by the INPI on 12/04/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/22/1988. We update with every new RPI gazette, published weekly.
Applicants
IVO ANTONIO PEGORARO [BR]
Inventors
P. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
11/22/1988
RPI 944
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04/26/1988
RPI 914
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03/17/1987
RPI 856
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05/07/1991
RPI 1066
#9.2
12/04/1990
RPI 1044
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03/01/1990
RPI 1007
Same category
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