Concessão da patente
#16.1
06/25/1985
RPI 766
Application data
Number
PI8002401Type
Filing
Publication
The letters patent expired on 06/06/1995: 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: 06/25/1985. We update with every new RPI gazette, published weekly.
Applicants
ARAUJO J R & CIA
Inventors
D. P. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/25/1985
RPI 766
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03/26/1985
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RPI 707
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11/29/1983
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06/06/1995
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Same category
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