Notificação de entrada na fase nacional - PCT
#1.3
10/17/1989
RPI 991
Application data
Number
PI8807104Type
Filing
Publication
PCT
EP1988000532 The letters patent expired on 12/11/2012: 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: 10/17/1989. We update with every new RPI gazette, published weekly.
Applicants
I. C. (pessoa física)
IT
Inventors
M. L. (pessoa física)
IT
R. C. (pessoa física)
IT
IPC Classification
Priority claims
IT
21005 A/87 · 06/23/1987
Publications in the Brazilian Industrial Property Gazette (RPI).
#1.3
10/17/1989
RPI 991
#15.11
Procedimento automático de reclassificação. As classificações IPC anteriores eram: A01N 1/02; A61L 15/01; C12N 5/00.
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