Solicitação de exame técnico
#4.1
03/21/1989
RPI 961
Application data
Number
PI8606896Type
Filing
Publication
The patent was granted on 09/28/1993 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: 03/21/1989. We update with every new RPI gazette, published weekly.
Applicants
E. C. (pessoa física)
FR
Inventors
J. D. (pessoa física)
FR
IPC Classification
Priority claims
FR
85.14526 · 10/01/1985
FR
PCT/86/00327 · 09/25/1986
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