Solicitação de exame técnico
#4.1
06/27/1989
RPI 975
Application data
Number
PI8802345Type
Filing
Publication
The letters patent expired on 09/02/2008: 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: 06/27/1989. We update with every new RPI gazette, published weekly.
Applicants
Steinhaus Gmbh
DE
Inventors
K. W. (pessoa física)
DE
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