Solicitação de exame técnico
#4.1
05/10/1988
RPI 916
Application data
Number
PI8505553Type
Filing
Publication
The application was refused by the INPI on 07/30/1991. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 05/10/1988. We update with every new RPI gazette, published weekly.
Applicants
Exxon Research And Engineering Company
US
Inventors
E. K. (pessoa física)
US
G. V. (pessoa física)
US
IPC Classification
Priority claims
US
682.286 · 12/17/1984
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