20.4
11/22/1988
RPI 944
Application data
Number
PI8102167Type
Filing
Publication
The letters patent expired on 10/01/1996: 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: 11/22/1988. We update with every new RPI gazette, published weekly.
Applicants
Compagnie Generale Des Etablissements Michelin - Michelin & Cie
FR
Michelin & Cie (Compagnie Générale des Etablissements Michelin).
FR
Inventors
F. C. (pessoa física)
IPC Classification
Priority claims
FR
80-08 111 · 04/09/1980
Publications in the Brazilian Industrial Property Gazette (RPI).
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