Concessão da patente
#16.1
09/26/1989
RPI 988
Application data
Number
PI8500951Type
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: 09/26/1989. We update with every new RPI gazette, published weekly.
Applicants
Société Anonyme D.B.A., empresa francesa
FR
Inventors
G. K. (pessoa física)
FR
IPC Classification
Priority claims
FR
84-03105 · 02/29/1984
FR
84-04843 · 03/28/1984
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