20.7
05/14/1985
RPI 760
Application data
Number
PI8103997Type
Filing
Publication
The patent was granted on 08/28/1984 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: 05/14/1985. We update with every new RPI gazette, published weekly.
Applicants
UDINESE METALURGICA LTD [BR]
Inventors
P. R. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
05/14/1985
RPI 760
05/07/1985
RPI 759
#16.1
08/28/1984
RPI 723
#13.1
06/12/1984
RPI 712
#9.1
02/28/1984
RPI 697
#4.1
04/19/1983
RPI 652
#3.1
02/01/1983
RPI 641
#18.2
06/27/1995
RPI 1282
From the same holder
Same category
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