Solicitação de exame técnico
#4.1
08/05/1986
RPI 824
Application data
Number
PI8503286Type
Filing
Publication
The application was refused by the INPI on 07/09/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/05/1986. We update with every new RPI gazette, published weekly.
Applicants
KENNECOTT CORP [US]
Inventors
C. V. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
08/05/1986
RPI 824
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04/01/1986
RPI 806
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09/17/1985
RPI 778
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07/09/1991
RPI 1075
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10/30/1990
RPI 1039
From the same holder
Same category
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