Conhecimento de parecer técnico
#7.1
08/08/1989
RPI 981
Application data
Number
PI8501473Type
Filing
Publication
The application was refused by the INPI on 05/08/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/08/1989. We update with every new RPI gazette, published weekly.
Applicants
MINNESOTA MINING & MFG [US]
Inventors
L. A. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#7.1
08/08/1989
RPI 981
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From the same holder
Same category
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