Concessão da patente
#16.1
12/27/1988
RPI 949
Application data
Number
PI8204004Type
Filing
Publication
The patent was granted on 12/27/1988 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: 12/27/1988. We update with every new RPI gazette, published weekly.
Applicants
PCUK - Produits Chimiques Ugine Kuhlmann
FR
Inventors
A. G. (pessoa física)
FR
H. M. (pessoa física)
FR
M. B. (pessoa física)
FR
IPC Classification
Priority claims
FR
81 13600 · 07/10/1981
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