6.2
05/30/1989
RPI 971
Application data
Number
PI8502209Type
Filing
Publication
The patent was granted on 07/27/1993 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 05/30/1989. We update with every new RPI gazette, published weekly.
Applicants
Arbed S.A.
LU
Inventors
A. B. (pessoa física)
LU
Publications in the Brazilian Industrial Property Gazette (RPI).
05/30/1989
RPI 971
#4.1
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07/27/1993
RPI 1182
#13.1
04/06/1993
RPI 1166
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RPI 1146
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10/29/1991
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