Solicitação de exame técnico
#4.1
03/04/1987
RPI 854
Application data
Number
PI8602042Type
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: 03/04/1987. We update with every new RPI gazette, published weekly.
Applicants
M. S. (pessoa física)
JP
Inventors
M. S. (pessoa física)
JP
IPC Classification
Priority claims
JP
165087/85 · 07/26/1985
JP
225838/85 · 10/09/1985
JP
96465/85 · 05/07/1985
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