Deferimento
#9.1
10/24/1989
RPI 992
Application data
Number
PI8503907Type
Filing
Publication
The patent was granted on 06/26/1990 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: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
M. A. (pessoa física)
DE
Inventors
W. K. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 34 30 782.6 · 08/17/1984
DE
P 35 13 936.6 · 04/15/1985
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