Solicitação de exame técnico
#4.1
02/17/1988
RPI 904
Application data
Number
PI8502290Type
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: 02/17/1988. We update with every new RPI gazette, published weekly.
Applicants
Densply Indústria e Comércio Ltda.
RJ, BR
Dentsply Indústria e Comércio Ltda
RJ, BR
Inventors
L. Y. (pessoa física)
US
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