Solicitação de exame técnico
#4.1
11/04/1986
RPI 837
Application data
Number
PI8506007Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 11/04/1986. We update with every new RPI gazette, published weekly.
Applicants
Foseco International Limited, companhia britânica
GB
Inventors
C. W. (pessoa física)
GB
D. P. (pessoa física)
GB
IPC Classification
Priority claims
GB
8430194 · 11/29/1984
GB
8430195 · 11/29/1984
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