10.1
05/31/1983
RPI 658
The applicant withdrew the application. The case ended without a patent.
Talk to a specialistLatest action published by the INPI: 05/31/1983. We update with every new RPI gazette, published weekly.
Applicants
Ashland Oil, Inc
US
Inventors
No inventors listed.
IPC Classification
No IPC classification.
Publications in the Brazilian Industrial Property Gazette (RPI).
05/31/1983
RPI 658
#2.1
12/15/1981
RPI 582
From the same holder
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