Concessão da patente
#16.1
03/26/1985
RPI 753
The letters patent expired on 12/26/1995: 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: 03/26/1985. We update with every new RPI gazette, published weekly.
Applicants
Charles Jean Pierre Lbre
FR
Charles Jean Pierre Lebre (FR)
Inventors
L. C. (pessoa física)
IPC Classification
Priority claims
FR
79.27278 · 11/06/1979
FR
79.30911 · 12/17/1979
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