Solicitação de exame técnico
#4.1
03/18/1986
RPI 804
Application data
Number
PI8405714Type
Filing
Publication
The letters patent expired on 07/08/2008: 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: 03/18/1986. We update with every new RPI gazette, published weekly.
Applicants
H. A. (pessoa física)
DE
Inventors
B. L. (pessoa física)
DE
H. K. (pessoa física)
DE
H. M. (pessoa física)
DE
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