Concessão da patente
#16.1
01/31/1984
RPI 693
The patent was granted on 01/31/1984 and later terminated. Protection ended before the full term and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 01/31/1984. We update with every new RPI gazette, published weekly.
Applicants
P. M. (pessoa física)
Inventors
B. R. (pessoa física)
O. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
01/31/1984
RPI 693
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11/16/1983
RPI 682
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RPI 665
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02/22/1983
RPI 644
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11/30/1982
RPI 632
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RPI 589
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RPI 1179
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06/29/1993
RPI 1178
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