Solicitação de exame técnico
#4.1
10/24/1989
RPI 992
Application data
Number
PI8703214Type
Filing
Publication
The patent was granted on 04/27/1993 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: 10/24/1989. We update with every new RPI gazette, published weekly.
Applicants
F. A. (pessoa física)
DE
Pilkington plc
GB
Inventors
G. G. (pessoa física)
G. A. (pessoa física)
DE
J. B. (pessoa física)
GB
P. M. (pessoa física)
GB
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