Solicitação de exame técnico
#4.1
10/04/1988
RPI 937
Application data
Number
PI8600665Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 10/04/1988. We update with every new RPI gazette, published weekly.
Applicants
I. C. (pessoa física)
US
Inventors
J. I. (pessoa física)
US
Publications in the Brazilian Industrial Property Gazette (RPI).
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10/04/1988
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