Solicitação de exame técnico
#4.1
07/25/1989
RPI 979
Application data
Number
PI8707600Type
Filing
Publication
PCT
GB1987000125 The letters patent expired on 12/05/2012: 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: 07/25/1989. We update with every new RPI gazette, published weekly.
Applicants
T. M. (pessoa física)
GB
Inventors
R. H. (pessoa física)
GB
IPC Classification
Priority claims
GB
8604463 · 02/22/1986
GB
8612775 · 05/27/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
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