Concessão da patente
#16.1
06/24/1986
RPI 818
The letters patent expired on 09/24/1996: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.
Talk to a specialistLatest action published by the INPI: 06/24/1986. We update with every new RPI gazette, published weekly.
Applicants
CPC International Inc
US
Inventors
C. A. (pessoa física)
IPC Classification
Priority claims
GB
8010226 · 03/26/1980
GB
8101643 · 01/20/1981
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