Indeferimento
#9.2
08/01/1989
RPI 980
Application data
Number
PI8403942Type
Filing
Publication
The application was refused by the INPI on 08/01/1989. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 08/01/1989. We update with every new RPI gazette, published weekly.
Applicants
SAMARCO MINERACAO S A [BR]
Inventors
B. B. (pessoa física)
C. M. (pessoa física)
T. B. (pessoa física)
W. F. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
08/01/1989
RPI 980
#7.1
01/31/1989
RPI 954
#4.1
06/11/1985
RPI 764
#3.2
01/29/1985
RPI 745
#2.1
10/16/1984
RPI 730
From the same holder
Same category
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