Publicação do pedido de patente
#3.1
07/07/1987
RPI 872
Application data
Number
PI8604923Type
Filing
Publication
The patent was granted on 09/24/1991 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: 07/07/1987. We update with every new RPI gazette, published weekly.
Applicants
E. C. (pessoa física)
US
Inventors
S. B. (pessoa física)
US
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