Solicitação de exame técnico
#4.1
06/21/1988
RPI 922
Application data
Number
PI8604766Type
Filing
Publication
The patent was granted on 10/30/1990 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 06/21/1988. We update with every new RPI gazette, published weekly.
Applicants
Arquetipo Indústria e Comércio Auxiliar da Construção Civil Ltda.
SP, BR
Inventors
J. P. (pessoa física)
BR
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#4.1
06/21/1988
RPI 922
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