Solicitação de exame técnico
#4.1
08/09/1988
RPI 929
Application data
Number
PI8600675Type
Filing
Publication
The letters patent expired on 07/22/2008: 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: 08/09/1988. We update with every new RPI gazette, published weekly.
Applicants
Berol Kemi AB
SE
Inventors
B. I. (pessoa física)
US
M. E. (pessoa física)
US
M. H. (pessoa física)
SE
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