Solicitação de exame técnico
#4.1
01/31/1989
RPI 954
Application data
Number
PI8707321Type
Filing
Publication
PCT
DK1987000064 The letters patent expired on 07/29/2008: 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: 01/31/1989. We update with every new RPI gazette, published weekly.
Applicants
EMC-Tamaco A/S
DK
Inventors
E. M. (pessoa física)
DK
F. K. (pessoa física)
DK
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
01/31/1989
RPI 954
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Patente extinta em 27/05/2002
07/29/2008
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05/05/1992
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