Concessão da patente
#16.1
06/30/1987
RPI 871
Application data
Number
PI8204197Type
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: 06/30/1987. We update with every new RPI gazette, published weekly.
Applicants
Michelin & Cie (Compagnie Générale des Etablissements Michelin)
FR
Michelin & Cie (Compagnie Générale des Etablissements Michelin).
FR
Inventors
J. C. (pessoa física)
FR
J. C. (pessoa física)
FR
IPC Classification
No IPC classification.
Priority claims
FR
81 14228 · 07/20/1981
Publications in the Brazilian Industrial Property Gazette (RPI).
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