Publicação do pedido de patente
#3.1
12/08/1987
RPI 894
Application data
Number
PI8700419Type
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: 12/08/1987. We update with every new RPI gazette, published weekly.
Applicants
H. A. (pessoa física)
DE
Inventors
D. M. (pessoa física)
DE
D. S. (pessoa física)
DE
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