Concessão da patente
#16.1
07/30/1985
RPI 771
The letters patent expired on 05/02/1995: 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: 07/30/1985. We update with every new RPI gazette, published weekly.
Applicants
LINDE AG [DE]
Inventors
A. S. (pessoa física)
B. C. (pessoa física)
L. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
07/30/1985
RPI 771
#13.1
05/21/1985
RPI 761
#9.1
01/29/1985
RPI 745
#6.1
07/03/1984
RPI 715
#4.1
08/09/1983
RPI 668
10/13/1982
RPI 625
#21.1
05/02/1995
RPI 1274
From the same holder
Same category
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