Exigência - art. 36 da LPI
#6.1
04/25/1989
RPI 966
Application data
Number
PI8403669Type
Filing
Publication
The patent was granted on 08/28/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 04/25/1989. We update with every new RPI gazette, published weekly.
Applicants
QT Engenharia e Equipamentos Ltda.
SP, BR
Inventors
W. F. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
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