Concessão anulada
#16.2
05/16/1989
RPI 969
Application data
Number
PI8301869Type
Filing
Publication
The patent was granted on 01/10/1989 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: 05/16/1989. We update with every new RPI gazette, published weekly.
Applicants
E. C. (pessoa física)
US
Inventors
G. J. (pessoa física)
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