Concessão da patente
#16.1
03/25/1986
RPI 805
Application data
Number
PI8306516Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 03/25/1986. We update with every new RPI gazette, published weekly.
Applicants
Frigoscandia Contracting AB
SE
Inventors
H. G. (pessoa física)
O. L. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
03/25/1986
RPI 805
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11/06/1984
RPI 733
#3.1
07/03/1984
RPI 715
#2.1
01/31/1984
RPI 693
#21.1
Patente extinta em 25/11/98
07/01/2008
RPI 1956
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