Solicitação de exame técnico
#4.1
03/08/1988
RPI 907
Application data
Number
PI8507141Type
Filing
Publication
PCT
GB1985000592 The patent was granted on 06/30/1992 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: 03/08/1988. We update with every new RPI gazette, published weekly.
Applicants
BP Chemicals (Additives) Limited
GB
Inventors
J. S. (pessoa física)
CH
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