Concessão da patente
#16.1
06/28/1988
RPI 923
The letters patent expired on 04/25/1995: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 06/28/1988. We update with every new RPI gazette, published weekly.
Applicants
H. J. (pessoa física)
S. C. (pessoa física)
Inventors
H. J. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/28/1988
RPI 923
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05/10/1988
RPI 916
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RPI 897
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RPI 872
04/22/1987
RPI 861
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RPI 855
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RPI 766
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RPI 695
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RPI 675
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06/07/1983
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RPI 1273
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05/08/1990
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