Exigência - art. 36 da LPI
#6.1
10/24/1989
RPI 992
Application data
Number
PI8406520Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
R. G. (pessoa física)
IT
Inventors
G. G. (pessoa física)
IT
IPC Classification
Priority claims
IT
42923A/83 · 12/20/1983
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