Concessão da patente
#16.1
12/29/1987
RPI 897
Application data
Number
PI8300543Type
Filing
Publication
The patent was granted on 12/29/1987 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: 12/29/1987. We update with every new RPI gazette, published weekly.
Applicants
A. V. (pessoa física)
J. V. (pessoa física)
Inventors
V. [. (pessoa física)
V. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
12/29/1987
RPI 897
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07/14/1987
RPI 873
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RPI 828
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RPI 725
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03/22/1983
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02/18/1992
RPI 1107
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