Publicação do pedido de patente
#3.1
05/24/1988
RPI 918
Application data
Number
PI8705191Type
Filing
Publication
The letters patent expired on 07/29/2008: 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: 05/24/1988. We update with every new RPI gazette, published weekly.
Applicants
Arbed S.A.
LU
Paul Wurth S.A
LU
Inventors
A. B. (pessoa física)
LU
C. H. (pessoa física)
LU
C. M. (pessoa física)
LU
E. L. (pessoa física)
LU
J. L. (pessoa física)
LU
J. C. (pessoa física)
LU
M. K. (pessoa física)
LU
V. K. (pessoa física)
LU
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
05/24/1988
RPI 918
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12/22/1987
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Patente extinta em 16/09/2002
07/29/2008
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05/26/1992
RPI 1121
#13.1
11/19/1991
RPI 1094
#9.1
07/23/1991
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11/13/1990
RPI 1041
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