Solicitação de exame técnico
#4.1
10/17/1989
RPI 991
Application data
Number
PI8604644Type
Filing
Publication
The application was allowed by the INPI on 06/20/1995. The grant of the letters patent is being processed.
Latest action published by the INPI: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
E.I. Du Pont de Nemours and Company
US
Inventors
H. S. (pessoa física)
S. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
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