Concessão da patente
#16.1
04/26/1983
RPI 653
The patent was granted on 04/26/1983 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: 04/26/1983. We update with every new RPI gazette, published weekly.
Applicants
LUK LAMELLEN & KUPPLUNGSBAU
Inventors
H. L. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
04/26/1983
RPI 653
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02/01/1983
RPI 641
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09/28/1982
RPI 623
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01/19/1982
RPI 587
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01/28/1992
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