Exigência - art. 36 da LPI
#6.1
09/05/1989
RPI 985
Application data
Number
PI8402841Type
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: 09/05/1989. We update with every new RPI gazette, published weekly.
Applicants
JJD SA
CH
Inventors
J. J. (pessoa física)
CH
IPC Classification
Priority claims
CH
3239/83-0 · 06/13/1983
CH
6298/83-8 · 11/24/1983
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