Concessão da patente
#16.1
01/26/1988
RPI 901
Application data
Number
PI8205708Type
Filing
Publication
The patent was granted on 01/26/1988 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: 01/26/1988. We update with every new RPI gazette, published weekly.
Applicants
A. F. (pessoa física)
Inventors
B. C. (pessoa física)
B. C. (pessoa física)
IPC Classification
Priority claims
US
307.089 · 09/30/1981
US
357.589 · 03/12/1982
US
357.592 · 03/12/1982
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