Concessão da patente
#16.1
08/26/1986
RPI 827
Application data
Number
PI8204578Type
Filing
Publication
The patent was granted on 08/26/1986 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: 08/26/1986. We update with every new RPI gazette, published weekly.
Applicants
P. A. (pessoa física)
SP, BR
Inventors
P. A. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/26/1986
RPI 827
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07/01/1986
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06/14/1983
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02/22/1983
RPI 644
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