Retificação
#15.3
01/13/1987
RPI 847
The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 01/13/1987. We update with every new RPI gazette, published weekly.
Applicants
BRITISH PETROLEUM CO
Inventors
No inventors listed.
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.3
01/13/1987
RPI 847
03/25/1986
RPI 805
#12.1
02/22/1983
RPI 644
#9.1
10/26/1982
RPI 627
#6.1
03/30/1982
RPI 597
From the same holder
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