Solicitação de exame técnico
#4.1
05/10/1988
RPI 916
Application data
Number
PI8506119Type
Filing
Publication
The patent was granted on 03/30/1993 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: 05/10/1988. We update with every new RPI gazette, published weekly.
Applicants
H. A. (pessoa física)
DE
Inventors
D. L. (pessoa física)
DE
L. F. (pessoa física)
DE
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