Solicitação de exame técnico
#4.1
12/22/1987
RPI 896
Application data
Number
PI8606230Type
Filing
Publication
The application was refused by the INPI on 11/16/1993. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/22/1987. We update with every new RPI gazette, published weekly.
Applicants
Elkem a/s
NO
Inventors
G. B. (pessoa física)
R. G. (pessoa física)
S. E. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
12/22/1987
RPI 896
#3.1
09/29/1987
RPI 884
#2.1
04/28/1987
RPI 862
#9.2
11/16/1993
RPI 1198
#7.1
02/16/1993
RPI 1159
From the same holder
Same category
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