Cessão de direito de exploração
#22.1
09/29/1987
RPI 884
The letters patent expired on 12/26/1995: 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: 09/29/1987. We update with every new RPI gazette, published weekly.
Applicants
Tetra Pak Developpement S.A.
CH
Inventors
R. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#22.1
09/29/1987
RPI 884
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