Concessão da patente
#16.1
08/02/1988
RPI 928
Application data
Number
PI8406737Type
Filing
Publication
The patent was granted on 08/02/1988 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: 08/02/1988. We update with every new RPI gazette, published weekly.
Applicants
P. R. (pessoa física)
Inventors
R. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
08/02/1988
RPI 928
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RPI 772
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03/26/1985
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