Concessão da patente
#16.1
06/26/1984
RPI 714
The patent was granted on 06/26/1984 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 06/26/1984. We update with every new RPI gazette, published weekly.
Applicants
Gutehoffungshutte Sterkrade Ag.
DE
Inventors
B. W. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/26/1984
RPI 714
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03/20/1984
RPI 700
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RPI 684
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05/17/1983
RPI 656
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RPI 617
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07/27/1993
RPI 1182
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