Concessão da patente
#16.1
09/29/1987
RPI 884
The patent was granted on 09/29/1987 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: 09/29/1987. We update with every new RPI gazette, published weekly.
Applicants
VICTOR HOPPE [BR]
Inventors
H. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
09/29/1987
RPI 884
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06/09/1987
RPI 868
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RPI 812
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RPI 770
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RPI 710
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RPI 635
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10/30/1990
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