Publicação do pedido de patente
#3.1
11/08/1988
RPI 942
Application data
Number
PI8801489Type
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: 11/08/1988. We update with every new RPI gazette, published weekly.
Applicants
P. A. (pessoa física)
IT
Inventors
A. H. (pessoa física)
IT
IPC Classification
Priority claims
IT
67243 A/87 · 03/30/1987
IT
67773 A/87 · 09/11/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
11/08/1988
RPI 942
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