Retificação
#15.3
03/08/1988
RPI 907
The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.
Latest action published by the INPI: 03/08/1988. We update with every new RPI gazette, published weekly.
Applicants
Exxon Research And Engineering Company
US
Inventors
N. E. (pessoa física)
IPC Classification
No IPC classification.
Priority claims
US
064,124 · 08/06/1979
Publications in the Brazilian Industrial Property Gazette (RPI).
#15.3
03/08/1988
RPI 907
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