Conhecimento de parecer técnico
#7.1
07/04/1989
RPI 976
Application data
Number
PI8404514Type
Filing
Publication
The patent was granted on 08/27/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 07/04/1989. We update with every new RPI gazette, published weekly.
Applicants
O. C. (pessoa física)
US
Inventors
R. D. (pessoa física)
S. M. (pessoa física)
US
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