200
10/09/1984
RPI 729
The patent was invalidated by the INPI in an administrative invalidity proceeding. Protection no longer exists.
Talk to a specialistLatest action published by the INPI: 10/09/1984. We update with every new RPI gazette, published weekly.
Applicants
CIVEMASA SA IND COM
Inventors
S. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
10/09/1984
RPI 729
#17.1
06/05/1984
RPI 711
#16.1
05/31/1983
RPI 658
#13.1
02/16/1983
RPI 643
#9.1
10/13/1982
RPI 625
#6.1
03/02/1982
RPI 593
From the same holder
Same category
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