Solicitação de exame técnico
#4.1
02/10/1987
RPI 851
Application data
Number
PI8500409Type
Filing
Publication
The letters patent expired on 07/15/2008: 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: 02/10/1987. We update with every new RPI gazette, published weekly.
Applicants
Benckiser-Knapsack GMBH
BK Ladenburg Gmbh Gesellschaft Fur Chemische Erzeugnisse
AL
Inventors
R. S. (pessoa física)
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