Concessão da patente
#16.1
07/28/1987
RPI 875
Application data
Number
PI8104979Type
Filing
Publication
The patent was granted on 07/28/1987 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: 07/28/1987. We update with every new RPI gazette, published weekly.
Applicants
R. A. (pessoa física)
FR
Inventors
C. G. (pessoa física)
F. P. (pessoa física)
IPC Classification
Priority claims
FR
80.17324 · 08/01/1980
FR
80.20979 · 09/26/1980
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