Indeferimento
#9.2
11/04/1986
RPI 837
The application was refused by the INPI on 11/04/1986. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 11/04/1986. We update with every new RPI gazette, published weekly.
Applicants
T T M TRATAMENTO TERMICO DE ME [BR]
Inventors
B. O. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
11/04/1986
RPI 837
#4.1
09/03/1985
RPI 776
#3.1
12/26/1984
RPI 740
#2.1
06/28/1983
RPI 662
From the same holder
Same category
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