Solicitação de exame técnico
#4.1
03/01/1988
RPI 906
Application data
Number
PI8607004Type
Filing
Publication
PCT
US1986000342 The patent was granted on 09/28/1993 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: 03/01/1988. We update with every new RPI gazette, published weekly.
Applicants
The Dow Chemical Company
US
Inventors
R. K. (pessoa física)
US
R. H. (pessoa física)
US
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