Solicitação de exame técnico
#4.1
09/13/1988
RPI 934
Application data
Number
PI8604261Type
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: 09/13/1988. We update with every new RPI gazette, published weekly.
Applicants
U. C. (pessoa física)
US
Inventors
A. A. (pessoa física)
US
D. B. (pessoa física)
US
E. B. (pessoa física)
US
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