Concessão da patente
#16.1
04/26/1983
RPI 653
The letters patent expired on 04/18/1995: 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: 04/26/1983. We update with every new RPI gazette, published weekly.
Applicants
Windmoller & Holscher
DE
Inventors
F. R. (pessoa física)
IPC Classification
Priority claims
DE
P 28 31 036.3 · 07/14/1978
Publications in the Brazilian Industrial Property Gazette (RPI).
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