Publicação do pedido de patente
#3.1
11/28/1989
RPI 997
Application data
Number
PI8802142Type
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: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Aparelhos Termicos Tecnosol Ltda
SC, BR
Inventors
S. M. (pessoa física)
DE
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/28/1989
RPI 997
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