Solicitação de exame técnico
#4.1
06/27/1989
RPI 975
Application data
Number
PI8801710Type
Filing
Publication
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: 06/27/1989. We update with every new RPI gazette, published weekly.
Applicants
Atochem
FR
Inventors
P. L. (pessoa física)
FR
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