Solicitação de exame técnico
#4.1
01/03/1989
RPI 950
Application data
Number
PI8601024Type
Filing
Publication
The patent was granted on 10/27/1992 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 01/03/1989. We update with every new RPI gazette, published weekly.
Applicants
Du Pont Canada INC.
CA
E.I. Du Pont de Nemours and Company
US
Inventors
G. H. (pessoa física)
CA
J. H. (pessoa física)
US
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