Solicitação de exame técnico
#4.1
01/19/1988
RPI 900
Application data
Number
PI8506430Type
Filing
Publication
The patent was granted on 03/26/1991 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: 01/19/1988. We update with every new RPI gazette, published weekly.
Applicants
P. B. (pessoa física)
GB
Inventors
B. B. (pessoa física)
D. C. (pessoa física)
GB
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