Solicitação de exame técnico
#4.1
10/24/1989
RPI 992
Application data
Number
PI8703151Type
Filing
Publication
The application was refused on 11/30/1993 and the appeal did not change the decision. The invention was never patented and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
Ecomati - Engenharia, Comércio e Indústria Ltda
BA, BR
Inventors
M. D. (pessoa física)
O. S. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
10/24/1989
RPI 992
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