Concessão da patente
#16.1
02/28/1989
RPI 958
Application data
Number
PI8302963Type
Filing
Publication
The letters patent expired on 07/01/2008: 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: 02/28/1989. We update with every new RPI gazette, published weekly.
Applicants
British Telecomunications Public Limited Company
GB
Inventors
C. D. (pessoa física)
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