Exigência - art. 36 da LPI
#6.1
05/24/1988
RPI 918
Application data
Number
PI8203658Type
Filing
Publication
The letters patent expired on 07/01/2008: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 05/24/1988. We update with every new RPI gazette, published weekly.
Applicants
Shell Internationale Research Maatschappij B.V
NL
Inventors
I. G. (pessoa física)
GB
M. C. (pessoa física)
GB
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