Solicitação de exame técnico
#4.1
12/27/1988
RPI 949
Application data
Number
PI8502266Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 12/27/1988. We update with every new RPI gazette, published weekly.
Applicants
Industrias Nucleares do Brasil S/A - INB
RJ, BR
Inventors
A. S. (pessoa física)
BR
P. G. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
12/27/1988
RPI 949
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07/15/2008
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10/22/1991
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