Concessão da patente
#16.1
02/28/1989
RPI 958
Application data
Number
PI8407368Type
Filing
Publication
The patent was granted on 02/28/1989 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: 02/28/1989. We update with every new RPI gazette, published weekly.
Applicants
Upravlenie Po Montazhu, Demontazhu I Remontu Gornoshakhtnogo Oborudovania "Spetsshakhtomontazh" Karagandinskog
SU
Inventors
C. [. (pessoa física)
C. [. (pessoa física)
N. [. (pessoa física)
Pessoa física
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
02/28/1989
RPI 958
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RPI 875
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01/06/1987
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