Publicação do pedido de patente
#3.1
10/24/1989
RPI 992
Application data
Number
PI8900947Type
Filing
Publication
The letters patent expired on 12/15/2009: 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: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
Merck & Co., Inc.
US
Inventors
C. M. (pessoa física)
US
R. S. (pessoa física)
GB
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
10/24/1989
RPI 992
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Procedimento automático de reclassificação. A classificação IPC anterior era B67D 5/30.
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12/15/2009
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