Solicitação de exame técnico
#4.1
05/05/1987
RPI 863
Application data
Number
PI8603679Type
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: 05/05/1987. We update with every new RPI gazette, published weekly.
Applicants
A. C. (pessoa física)
FR
A. P. (pessoa física)
FR
Inventors
D. H. (pessoa física)
FR
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