Concessão da patente
#16.1
11/26/1985
RPI 788
Application data
Number
PI8304237Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 11/26/1985. We update with every new RPI gazette, published weekly.
Applicants
S. A. (pessoa física)
DE
Inventors
E. B. (pessoa física)
IPC Classification
No IPC classification.
Priority claims
DE
P 32 29 626.6 · 08/09/1982
Publications in the Brazilian Industrial Property Gazette (RPI).
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11/26/1985
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07/01/2008
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