Deferimento
#9.1
10/31/1989
RPI 993
Application data
Number
PI8303474Type
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: 10/31/1989. We update with every new RPI gazette, published weekly.
Applicants
R. C. (pessoa física)
FR
Inventors
L. C. (pessoa física)
FR
Publications in the Brazilian Industrial Property Gazette (RPI).
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