Concessão da patente
#16.1
10/26/1982
RPI 627
The letters patent expired on 07/27/1993: 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: 10/26/1982. We update with every new RPI gazette, published weekly.
Applicants
DAIHO CONSTRUCTION CO LTD
Inventors
H. H. (pessoa física)
K. Y. (pessoa física)
S. T. (pessoa física)
S. M. (pessoa física)
T. T. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
10/26/1982
RPI 627
#13.1
07/27/1982
RPI 614
04/27/1982
RPI 601
#9.1
04/06/1982
RPI 598
10/20/1981
RPI 574
#21.1
07/27/1993
RPI 1182
Same category
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