Publicação do pedido de patente
#3.1
03/01/1988
RPI 906
Application data
Number
PI8702845Type
Filing
Publication
The patent was granted on 12/31/1991 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: 03/01/1988. We update with every new RPI gazette, published weekly.
Applicants
P. A. (pessoa física)
IT
Inventors
E. R. (pessoa física)
IT
R. D. (pessoa física)
IT
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