Solicitação de exame técnico
#4.1
08/30/1988
RPI 932
Application data
Number
PI8705761Type
Filing
Publication
The patent was granted on 06/29/1993 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: 08/30/1988. We update with every new RPI gazette, published weekly.
Applicants
Combustion Engineering, Inc.
US
Inventors
J. N. (pessoa física)
US
J. I. (pessoa física)
US
IPC Classification
Priority claims
US
828.480 · 02/12/1986
US
PCT/80/00308 · 02/02/1987
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