Notificação para pagamento de retribuição
#13.1
11/14/1989
RPI 995
Application data
Number
PI8506824Type
Filing
Publication
The patent was granted on 02/06/1990 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: 11/14/1989. We update with every new RPI gazette, published weekly.
Applicants
Vsesojuzny nauchno-Issledovatelsky Institut Burovoi Tekhniki
SU
Inventors
D. B. (pessoa física)
SU
J. P. (pessoa física)
J. V. (pessoa física)
SU
M. G. (pessoa física)
SU
N. B. (pessoa física)
JP
V. S. (pessoa física)
SU
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