Solicitação de exame técnico
#4.1
10/18/1988
RPI 939
Application data
Number
PI8500542Type
Filing
Publication
The application was refused by the INPI on 09/18/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 10/18/1988. We update with every new RPI gazette, published weekly.
Applicants
S. D. (pessoa física)
Inventors
E. B. (pessoa física)
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
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