Solicitação de exame técnico
#4.1
12/13/1988
RPI 947
Application data
Number
PI8800316Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 12/13/1988. We update with every new RPI gazette, published weekly.
Applicants
Westfalia Separator AG
DE
Inventors
E. W. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
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12/13/1988
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09/02/2008
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