Concessão da patente
#16.1
02/25/1986
RPI 801
The patent was granted on 02/25/1986 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: 02/25/1986. We update with every new RPI gazette, published weekly.
Applicants
S. A. (pessoa física)
Inventors
Z. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/25/1986
RPI 801
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11/26/1985
RPI 788
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10/20/1981
RPI 574
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