Conhecimento de parecer técnico
#7.1
12/05/1989
RPI 998
Application data
Number
PI8505700Type
Filing
Publication
The patent was granted on 11/27/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 12/05/1989. We update with every new RPI gazette, published weekly.
Applicants
The British Petroleum Company Plc
GB
Inventors
I. H. (pessoa física)
GB
J. C. (pessoa física)
GB
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