Conhecimento de parecer técnico
#7.1
05/30/1989
RPI 971
Application data
Number
PI8503428Type
Filing
Publication
The application was refused by the INPI on 05/01/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
J. N. (pessoa física)
Inventors
N. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#7.1
05/30/1989
RPI 971
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02/24/1987
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05/01/1990
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