Concessão da patente
#16.1
06/25/1985
RPI 766
Application data
Number
PI8104942Type
Filing
Publication
The letters patent expired on 11/19/1996: 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: 06/25/1985. We update with every new RPI gazette, published weekly.
Applicants
Dai-Ichi Kogyo Seiyaku Co., Ltd.
JP
Inventors
K. K. (pessoa física)
S. M. (pessoa física)
T. Y. (pessoa física)
Publications in the Brazilian Industrial Property Gazette (RPI).
#16.1
06/25/1985
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04/20/1982
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11/19/1996
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