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#18.2
11/07/1995
RPI 1301
The patent was granted on 11/29/1994 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: 11/07/1995. We update with every new RPI gazette, published weekly.
Applicants
H. N. (pessoa física)
SP, BR
Inventors
H. N. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#18.2
11/07/1995
RPI 1301
#16.1
11/29/1994
RPI 1252
#13.1
08/23/1994
RPI 1238
07/19/1994
RPI 1233
10/05/1993
RPI 1192
#12.2
10/13/1992
RPI 1141
#9.2
06/30/1992
RPI 1126
#4.1
10/16/1990
RPI 1037
#3.2
08/07/1990
RPI 1027
#2.1
07/24/1990
RPI 1025
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Same category
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