Solicitação de exame técnico
#4.1
02/14/1989
RPI 956
Application data
Number
PI8603436Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 02/14/1989. We update with every new RPI gazette, published weekly.
Applicants
A. S. (pessoa física)
IT
Inventors
A. S. (pessoa física)
IT
IPC Classification
Priority claims
IT
21690 A/85 · 07/24/1985
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