10.1
11/28/1989
RPI 997
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 11/28/1989. We update with every new RPI gazette, published weekly.
Applicants
EXXON CHEMICAL PATENTES INC.
US
Inventors
No inventors listed.
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
11/28/1989
RPI 997
From the same holder
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