Concessão da patente
#16.1
08/26/1986
RPI 827
Application data
Number
PI8301715Type
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: 08/26/1986. We update with every new RPI gazette, published weekly.
Applicants
British-American Tobacco Company Limited
RU
Brown & Williamson Tobacco Corporation
US
Inventors
P. S. (pessoa física)
S. R. (pessoa física)
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