Solicitação de exame técnico
#4.1
02/09/1988
RPI 903
Application data
Number
PI8606282Type
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: 02/09/1988. We update with every new RPI gazette, published weekly.
Applicants
ECC International Limited
GB
Inventors
T. J. (pessoa física)
GB
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