Concessão da patente
#16.1
10/29/1985
RPI 784
Application data
Number
PI8103225Type
Filing
Publication
The patent was granted on 10/29/1985 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: 10/29/1985. We update with every new RPI gazette, published weekly.
Applicants
Delattre - Levivier
Inventors
R. J. (pessoa física)
IPC Classification
Priority claims
FR
8013865 · 06/23/1980
FR
8027274 · 12/23/1980
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