Republicação - classificação IPC
#15.11
01/18/1983
RPI 639
The letters patent expired on 04/25/1995: 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: 01/18/1983. We update with every new RPI gazette, published weekly.
Applicants
S. C. (pessoa física)
Inventors
V. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.11
01/18/1983
RPI 639
#16.1
11/30/1982
RPI 632
#13.1
08/10/1982
RPI 616
#9.1
04/20/1982
RPI 600
#21.1
04/25/1995
RPI 1273
From the same holder
Same category
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