Indeferimento
#9.2
07/13/1982
RPI 612
The application was refused by the INPI on 07/13/1982. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 07/13/1982. We update with every new RPI gazette, published weekly.
Applicants
Shell Internationale Research Maatschappij B.V
NL
Inventors
No inventors listed.
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#9.2
07/13/1982
RPI 612
#7.1
12/29/1981
RPI 584
From the same holder
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