Solicitação de exame técnico
#4.1
12/05/1989
RPI 998
Application data
Number
PI8706284Type
Filing
Publication
The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.
Latest action published by the INPI: 12/05/1989. We update with every new RPI gazette, published weekly.
Applicants
Phillips Petroleum Company
US
Inventors
J. O. (pessoa física)
W. B. (pessoa física)
US
IPC Classification
Priority claims
US
933.762 · 11/21/1986
Publications in the Brazilian Industrial Property Gazette (RPI).
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RPI 998
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