Concessão da patente
#16.1
04/24/1984
RPI 705
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: 04/24/1984. We update with every new RPI gazette, published weekly.
Applicants
KAWASAKI HEAVY IND LTD
Inventors
A. Y. (pessoa física)
H. O. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/24/1984
RPI 705
#13.1
02/28/1984
RPI 697
#9.1
11/08/1983
RPI 681
#6.1
03/15/1983
RPI 647
#4.1
06/29/1982
RPI 610
#21.1
04/25/1995
RPI 1273
From the same holder
Same category
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