Concessão da patente
#16.1
06/24/1986
RPI 818
Application data
Number
PI8200327Type
Filing
Publication
The patent was granted on 06/24/1986 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: 06/24/1986. We update with every new RPI gazette, published weekly.
Applicants
A. I. (pessoa física)
US
Inventors
H. Y. (pessoa física)
JP
IPC Classification
Priority claims
GB
8102192 · 01/24/1981
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