Deferimento
#9.1
08/15/1989
RPI 982
Application data
Number
PI8306747Type
Filing
Publication
The patent was granted on 03/20/1990 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: 08/15/1989. We update with every new RPI gazette, published weekly.
Applicants
H. A. (pessoa física)
DE
Inventors
F. M. (pessoa física)
DE
H. B. (pessoa física)
DE
IPC Classification
Priority claims
DE
P 3245525.9 · 12/09/1982
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