Concessão da patente
#16.1
01/31/1984
RPI 693
The patent was granted on 01/31/1984 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: 01/31/1984. We update with every new RPI gazette, published weekly.
Applicants
IHARA CHEMICAL IND CO
Inventors
C. Y. (pessoa física)
T. S. (pessoa física)
W. K. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
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01/31/1984
RPI 693
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