Concessão da patente
#16.1
11/25/1986
RPI 840
Application data
Number
PI8204303Type
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: 11/25/1986. We update with every new RPI gazette, published weekly.
Applicants
Lucas Industries PLC
GB
Inventors
D. M. (pessoa física)
GB
IPC Classification
Priority claims
GB
8122968 · 07/24/1981
GB
8208400 · 03/23/1982
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