Solicitação de exame técnico
#4.1
11/01/1988
RPI 941
Application data
Number
PI8706551Type
Filing
Publication
The patent was granted on 02/13/1991 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/01/1988. We update with every new RPI gazette, published weekly.
Applicants
E. A. (pessoa física)
DE
Inventors
A. M. (pessoa física)
CA
K. H. (pessoa física)
DE
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