Solicitação de exame técnico
#4.1
08/01/1989
RPI 980
Application data
Number
PI8605884Type
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: 08/01/1989. We update with every new RPI gazette, published weekly.
Applicants
G. C. (pessoa física)
Inventors
G. N. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/01/1989
RPI 980
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04/22/1987
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12/04/1990
RPI 1044
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05/01/1990
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