Publicação do pedido de patente
#3.1
07/19/1988
RPI 926
Application data
Number
PI8706401Type
Filing
Publication
The patent was granted on 05/25/1993 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: 07/19/1988. We update with every new RPI gazette, published weekly.
Applicants
The British Petroleum Company Plc
GB
Inventors
I. B. (pessoa física)
GB
S. B. (pessoa física)
GB
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