Concessão da patente
#16.1
02/28/1989
RPI 958
Application data
Number
PI8405970Type
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
W. M. (pessoa física)
DE
Inventors
U. C. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
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02/28/1989
RPI 958
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