Publicação do pedido de patente
#3.1
05/09/1989
RPI 968
Application data
Number
PI8705591Type
Filing
Publication
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: 05/09/1989. We update with every new RPI gazette, published weekly.
Applicants
Instituto de Pesquisas Tecnológicas de São Paulo S/A - IPT
SP, BR
Inventors
C. M. (pessoa física)
BR
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
05/09/1989
RPI 968
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02/23/1988
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07/29/2008
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