Solicitação de exame técnico
#4.1
03/07/1989
RPI 959
Application data
Number
PI8602342Type
Filing
Publication
The patent was granted on 07/27/1993 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: 03/07/1989. We update with every new RPI gazette, published weekly.
Applicants
Prad Research and Development N.V.
NL
Prad Research And Development N.V.
NL
Inventors
J. H. (pessoa física)
US
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